The University of Southampton
Telephone:
+442380593162
Email:
jks@orc.soton.ac.uk

Professor Jayanta Sahu

Academic Staff

Jayanta received a PhD from the Indian Institute of Technology in 1997 where he worked on the development of rare-earth doped optical fibres, the MCVD technique, and doped glasses using solgel techniques.

From 1997 to April 2000, he held a research engineer position at the Royal Institute of Technology, Stockholm, Sweden, where he was engaged in development of silica based planar waveguide devices, based on Plasma deposition and reactive ion etching.

Since he joined the ORC in May 2000, he has been with the silica fabrication group, where his current research interests are in optical materials and in high power fibre lasers. Jayanta was appointed a professor in the ORC in June 2012.

Publications

Furusawa, Kentaro, Malinowski, A.N., Price, Jonathan H.V., Monro, Tanya M., Sahu, Jayanta K., Nilsson, Johan and Richardson, David J. (2001) Cladding pumped Ytterbium-doped fiber laser with holey inner and outer cladding. Optics Express, 9 (13), 714-720.

Sahu, J.K., Renaud, C.C., Furusawa, K., Selvas, R., Alvarez-Chavez, J.A., Richardson, D.J. and Nilsson, J. (2001) Jacketed air-clad cladding pumped ytterbium-doped fibre laser with wide tuning range. Electronics Letters, 37 (18), 1116-1117. (doi:10.1049/el:20010753).

Clarkson, W.A., Cooper, L.J., Wang, P., Williams, R.B. and Sahu, J.K. (2003) Power scaling concepts for fiber lasers. In, OSA Trends in Optics and Photonics Series. Washington DC, USA. Optical Society of America, pp. 261-267. ,

Jeong, Y., Sahu, J.K., Richardson, D.J. and Nilsson, J. (2003) Seeded erbium/ytterbium co-doped fibre amplifier source with 87W of single-frequency output power. Electronics Letters, 39 (24), 1717-1719. (doi:10.1049/el:20031110).

Soh, D.B.S., Nilsson, J., Sahu, J.K. and Cooper, L.J. (2003) Geometrical factor modification of helical-core fiber radiation loss formula. Optics Communications, 222 (1-6), 235-242. (doi:10.1016/S0030-4018(03)01599-2).

Ylä-Jarkko, K.H., Selvas, R., Soh, D.B.S., Sahu, J.K., Codemard, C.A., Nilsson, J., Alam, S.U. and Grudinin, A.B. (2003) A 3.5 W 977 nm cladding-pumped jacketed air-clad ytterbium-doped fiber laser. At Advanced Solid-State Photonics (ASSP) Advanced Solid-State Photonics (ASSP). 03 - 05 Feb 2003. (doi:10.1364/ASSP.2003.103).

Ylä-Jarkko, K.H., Codemard, C., Singleton, J., Turner, P.W., Godfrey, I., Alam, S.-U., Nilsson, J., Sahu, J.K. and Grudinin, A.B. (2003) Low-noise intelligent cladding-pumped L-band EDFA. IEEE Photonics Technology Letters, 15 (7), 909-911.

Jeong, Y., Sahu, J.K., Williams, R.B., Richardson, D.J., Furusawa, K. and Nilsson, J. (2003) Ytterbium-doped large-core fibre laser with 272W of output power. Electronics Letters, 39 (13), 977-978. (doi:10.1049/el:20030655).

Selvas, R., Sahu, J.K., Fu, L.B., Jang, J.N., Nilsson, J., Grudinin, A.B., Ylä-Jarkko, K., Alam, S.-U., Turner, P.W. and Moore, J. (2003) High-power, low-noise, Yb-doped, cladding-pumped, three-level fiber sources at 980 nm. Optics Letters, 28 (13), 1093-1095. (doi:10.1364/OL.28.001093).

Sahu, J.K., Jeong, Y., Richardson, D.J. and Nilsson, J. (2003) 103 W Erbium/ytterbium co-doped large-core fiber laser. Optics Communications, 227 (1-3), 159-163.

Fu, L.B., Selvas, R., Ibsen, M., Sahu, J.K., Jang, J.N., Alam, Shaif-ul, Nilsson, J., Richardson, D.J., Payne, D.N., Codemard, C., Goncharov, S., Zalevsky, I. and Grudinin, A.B. (2003) Fiber-DFB laser array pumped with a single 1W cw Yb-fiber laser. IEEE Photonics Technology Letters, 15 (5), 655-657.

Jeong, Y., Sahu, J.K., Payne, D.N. and Nilsson, J. (2004) Ytterbium-doped large-core fiber laser with 1kW continuous-wave output power. Electronics Letters, 40 (8), 470-472. (doi:10.1049/el:20040298).

Alegria, C., Jeong, Y., Codemard, C., Sahu, J.K., Alvarez-Chavez, J.A., Fu, L.B., Ibsen, M. and Nilsson, J. (2004) 83-W single-frequency narrow-linewidth MOPA using large-core erbium-ytterbium co-coped fiber. IEEE Photonics Technology Letters, 16 (8), 1825-1827.

Jeong, Y., Sahu, J.K., Baek, S., Alegria, C., Soh, D.B.S., Codemard, C. and Nilsson, J. (2004) Cladding-pumped ytterbium-doped large-core fiber laser with 610 W of output power. Optics Communications, 234 (1-6), 315-319. (doi:10.1016/j.optcom.2004.02.010).

Jeong, Yoonchan, Alegria, C., Sahu, J.K., Fu, L., Ibsen, M., Codemard, C., Mokhtar, M.R. and Nilsson, J. (2004) A 43W C-band tunable narrow-linewidth erbium-ytterbium co-doped large-core fiber laser. IEEE Photonics Technology Letters, 16 (3), 756-758.

Baek, S., Soh, D.B.S., Jeong, Y., Sahu, J.K., Nilsson, J. and Lee, B. (2004) A cladding-pumped fiber laser with pump-reflecting inner-cladding Bragg grating. IEEE Photonics Technology Letters, 16 (2), 407-409.

Soh, D.B.S., Codemard, C., Wang, S., Nilsson, J., Sahu, J.K., Laurell, F., Philippov, V., Jeong, Y., Alegria, C. and Baek, S. (2004) A 980 nm Yb-doped fiber MOPA source and its frequency doubling. IEEE Photonics Technology Letters, 16 (4), 1032-1034. (doi:10.1109/LPT.2004.824952).

Jeong, Y., Sahu, J.K., Payne, D.N. and Nilsson, J. (2004) Ytterbium-doped large-core fibre laser with 610 W of near diffraction-limited output power. Electronics Letters, 40 (24), 1527-1528.

Kim, J., Dupriez, P., Soh, D.B.S., Sahu, J.K., Nilsson, J. and Payne, D.N. (2005) Nd:Al-doped depressed clad hollow fiber laser at 930 nm. At ASSP 2005 ASSP 2005. 06 - 09 Feb 2005.

Sahu, J.K., Jeong, Y., Richardson, D.J. and Nilsson, J. (2005) Highly efficient high-power erbium-ytterbium co-doped large core fiber laser. At ASSP 2005 ASSP 2005. 06 - 09 Feb 2005.

Philippov, V., Codemard, C., Alegria, C., Sahu, J.K., Nilsson, J. and Pearson, G.N. (2004) High-energy in-fiber pulse amplification for coherent lidar applications. Optics Letters, 29 (22), 2590-2592. (doi:10.1364/OL.29.002590).

Wang, P., Cooper, L.J., Williams, R.B., Sahu, J.K. and Clarkson, W.A. (2004) Helical-core ytterbium-doped fibre laser. Electronics Letters, 40 (21), 1325-1326. (doi:10.1049/el:20046623).

Jeong, Y., Sahu, J.K., Payne, D.N. and Nilsson, J. (2004) Ytterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power. Optics Express, 12 (25), 6088-6092.

Jeong, Y., Nilsson, J., Sahu, J.K., Soh, D.B., Alegria, C., Dupriez, P., Codemard, C.A., Payne, D.N., Horley, R., Hickey, L.M.B., Wanzcyk, L., Chryssou, J., Alvarez-Chavez, J.A. and Turner, P.W. (2005) Single-frequency single-mode plane-polarized ytterbium-doped fiber master-oscillator power amplifier source with 264W output power. Optics Letters, 30 (5), 459-461. (doi:10.1364/OL.30.000459).

Codemard, C., Ylä-Jarkko, K., Singleton, J., Turner, P.W., Godfrey, I., Alam, S.U., Nilsson, J., Sahu, J.K. and Grudinin, A. (2002) Low noise intelligent cladding pumped L-band EDFA. At ECOC 2002 ECOC 2002. 08 - 12 Sep 2002.

Nilsson, J., Sahu, J.K., Jang, J.N., Selvas, R. and Grudinin, A.B. (2002) Cladding-pumped Raman fiber amplifier. At Optical Amplifiers and Their Applications (OAA 2002) Optical Amplifiers and Their Applications (OAA 2002). 14 - 17 Jul 2002.

Price, J.H.V., Furusawa, K., Monro, T.M., Malinowski, Andrew, Sahu, J.K., Nilsson, J. and Richardson, D.J. (2002) Ultrashort pulse laser and amplifier systems based on Yb-doped holey fiber. At OSA Annual Meeting & Exhibit 2002, IL XVI OSA Annual Meeting & Exhibit 2002, IL XVI. 28 Sep - 03 Oct 2002.

Selvas, R., Li, C., Sahu, J.K., Jang, J.N., Shepherd, D.P. and Nilsson, J. (2002) Efficient Yb doped cladding-pumped fiber laser by a spectral beam-combined stripe-pump diode. At OSA Annual Meeting & Exhibit 2002 LS XVI OSA Annual Meeting & Exhibit 2002 LS XVI. 28 Sep - 03 Oct 2002.

Fu, L.B., Selvas, R., Ibsen, M., Sahu, J.K., Alam, S.U., Nilsson, J., Richardson, D.J., Payne, D.N., Codemard, C., Goncharov, S., Zalevsky, I. and Grudinin, A.B. (2002) An 8-channel fibre-DFB laser WDM-transmitter pumped with a single 1.2W Yb-fibre laser operated at 977nm. At ECOC 2002 ECOC 2002. 08 - 12 Sep 2002.

Selvas, R., Sahu, J.K., Nilsson, J., Alam, S.U. and Grudinin, A.B. (2002) Q-switched 980nm Yb-doped fiber laser. At CLEO 2002: Conference on Lasers and Electro-Optics CLEO 2002: Conference on Lasers and Electro-Optics. 19 - 24 May 2002.

Furusawa, K., Malinowski, A., Price, J.H.V., Monro, T.M., Sahu, J.K., Nilsson, J. and Richardson, D.J. (2002) A highly efficient all-glass double-clad ytterbium doped holey fiber laser. At CLEO 2002: Conference on Lasers and Electro-Optics CLEO 2002: Conference on Lasers and Electro-Optics. 19 - 24 May 2002.

Sahu, J.K., Renaud, C.C., Nilsson, J., Clarkson, W.A., Alam, S.U. and Grudinin, A.B. (2001) Single-polarization laser operation in polarization-maintaining single-polarization pumped erbium-doped fiber. At CLEO 2001: Conference on Lasers and Electro-Optics CLEO 2001: Conference on Lasers and Electro-Optics. 06 - 11 May 2001. 2 pp.

Renaud, C.C., Alvarez-Chavez, J.A., Sahu, Jayanta, Nilsson, J., Richardson, David and Clarkson, W.A. (2001) 7.7mJ pulses from a large core Yb-doped cladding pumped Q-switched fibre laser. At CLEO 2001: Conference on Lasers and Electro-Optics CLEO 2001: Conference on Lasers and Electro-Optics. 06 - 11 May 2001. 2 pp.

Soh, D.B.S., Yoo, Seongwoo, Nilsson, J., Sahu, J.K., Oh, Kyunghwan, Baek, Seungin, Jeong, Yoonchan, Codemard, C., Dupriez, P., Kim, Jaesun and Philippov, V. (2004) Neodymium-doped cladding pumped aluminosilicate fiber laser tunable in the 0.9 micron wavelength range. IEEE Journal of Quantum Electronics, 40 (9), 1275-1282. (doi:10.1109/JQE.2004.833230).

Jeong, Y., Nilsson, J., Sahu, J.K., Soh, D.B., Dupriez, P., Codemard, C.A., Baek, S., Payne, D.N., Horley, R., Alvarez-Chavez, J.A. and Turner, P.W. (2005) Single-mode plane-polarized ytterbium-doped large-core fiber laser with 633 W continuous-wave output power. Optics Letters, 30 (9), 955-957.

Cooper, L.J., Wang, P., Williams, R.B., Sahu, J.K., Clarkson, W.A., Scott, A.M. and Jones, D. (2005) High-power Yb-doped multi-core ribbon fiber laser. Optics Letters, 30 (21), 2906-2908.

Shen, D.Y., Sahu, J.K. and Clarkson, W.A. (2005) Highly efficient Er,Yb-doped fiber laser with 188W free-running and > 100W tunable output power. Optics Express, 13 (13), 4916-4921. (doi:10.1364/OPEX.13.004916).

Jeong, Y., Sahu, J.K., Soh, D.B.S., Codemard, C.A. and Nilsson, J. (2005) High-power tunable single-frequency single-mode erbium:ytterbium codoped large-core fiber master-oscillator power amplifier source. Optics Letters, 30 (22), 2997-2999.

Furusawa, K., Kogure, T., Sahu, J.K., Lee, J.H., Monro, T.M. and Richardson, D.J. (2005) Efficient low-threshold lasers based on an erbium-doped holey fiber. IEEE Photonics Technology Letters, 17 (1), 25-27.

Voo, N.Y., Sahu, J.K. and Ibsen, M. (2005) 345-mW 1836-nm single-frequency DFB fibre laser MOPA. IEEE Photonics Technology Letters, 17 (12), 2550-2552.

Yoo, Seongwoo, Soh, Daniel B.S., Kim, J., Jung, Y., Nilsson, J., Sahu, J.K., Lee, Jhang W. and Oh, K. (2005) Analysis of W-type waveguide for Nd-doped fiber laser operating near 940nm. Optics Communications, 247 (1-3), 153-162.

Nilsson, J., Clarkson, W.A., Selvas, R., Sahu, J.K., Turner, P.W., Alam, S.-U. and Grudinin, A.B. (2004) High-power wavelength-tunable cladding-pumped rare-earth-doped silica fiber lasers. Optical Fiber Technology, 10 (1), 5-30. (doi:10.1016/j.yofte.2003.07.001).

Sahu, Jayanta Kumar, Dupriez, Pascal, Kim, Jae-Sun, Codemard, Christophe, Nilsson, Johan and Payne, David N. (2006) Suppression of stimulated Raman scattering in a high-peak-power pulsed 1060 nm fiber MOPA source with purely single-mode output using W-type fiber. At OFC/NFOEC 2006: Optical Fiber Communication Conference OFC/NFOEC 2006: Optical Fiber Communication Conference. 05 - 10 Mar 2006.

Jeong, Yoonchan, Nilsson, Johan, Soh, Daniel B.S., Codemard, Christophe A., Dupriez, Pascal, Farrell, Carl, Sahu, Jayanta K., Kim, Jae-Sun, Yoo, Seongwoo, Richardson, David J. and Payne, David N. (2006) High power single-frequency Yb doped fiber amplifiers. At OFC/NFOEC 2006: Optical Fiber Communication Conference OFC/NFOEC 2006: Optical Fiber Communication Conference. 05 - 10 Mar 2006.

Voo, N.Y., Sahu, J.K., Mokhtar, M.R., Payne, D.N. and Ibsen, M. (2004) Investigation into the photosensitivity of germanium-free antimony co-doped alumino-silicate optical fibres. POWAG 2004: Roman Baths Summer School on Advanced Glass-Based Nano-Photonics. 12 - 16 Jul 2004. 3 pp.

Wang, P., Cooper, L.J., Williams, R.B., Sahu, J.K., Clarkson, W.A., Scott, A.M. and Jones, D. (2004) High-power Yb-doped multi-core ribbon fibre laser. At EPS-QEOD Europhoton Conference 2004 EPS-QEOD Europhoton Conference 2004. 29 Aug - 03 Sep 2004. 1 pp.

Shen, Deyuan, Sahu, Jayanta and Clarkson, W. Andrew (2004) Efficient holmium-doped solid-state lasers pumped by a Tm-doped silica fiber laser. Terry, Jonathan A.C. and Clarkson, W.Andrew (eds.) At SPIE European Symposium on Optics and Photonics for Defence & Security SPIE European Symposium on Optics and Photonics for Defence & Security. 25 - 28 Oct 2004. pp. 46-55.

Jeong, Y., Dupriez, P., Sahu, J.K., Nilsson, J., Shen, D.Y., Clarkson, W.A. and Jackson, S.D. (2004) Thulium-ytterbium co-doped fiber laser with 32W of output power in the 2 micron wavelength range. At EPS-QEOD Europhoton Meetings EPS-QEOD Europhoton Meetings. 29 Aug - 03 Sep 2004. 1 pp.

Voo, N.Y., Sahu, J.K. and Ibsen, M. (2005) 345 mW single-frequency Tm3-Sb co-doped DFB fibre laser MOPA at 1836 nm. At OAA 2005. Optical amplifiers and their applications OAA 2005. Optical amplifiers and their applications. 07 - 10 Aug 2005. 3 pp.

Nilsson, J., Jeong, Y., Soh, D.B.S., Codemard, C.A., Dupriez, P., Farrell, C., Sahu, J.K., Kim, J., Yoo, S. and Payne, D.N. (2005) High-power fiber lasers: progress and opportunities. At LPHYS'05: 14th International Laser Physics Workshop LPHYS'05: 14th International Laser Physics Workshop. 04 - 08 Jul 2005. 1 pp.

Dupriez, P., Nilsson, J., Jeong, Y., Sahu, J.K., Codemard, C., Soh, D.B.S., Farrell, C., Kim, J., Piper, A., Malinowski, A. and Richardson, D.J. (2005) Current progress in high-power fiber lasers and amplifiers. At OAA 2005: Optical amplifiers & their applications OAA 2005: Optical amplifiers & their applications. 07 - 10 Aug 2005. 3 pp.

Kim, J., Soh, D.B.S., Codemard, C., Yoo, S., Jeong, Y., Nilsson, J. and Sahu, J.K. (2005) Yb:Al-doped depressed clad hollow optical fiber laser operating at 980nm. At CLEO/Pacific Rim 2005: Pacific Rim Conference on Lasers and Electro-Optics, 2005 CLEO/Pacific Rim 2005: Pacific Rim Conference on Lasers and Electro-Optics, 2005. 11 - 15 Jul 2005. pp. 412-413.

Codemard, Christophe, Farrell, Carl, Dupriez, Pascal, Philippov, Valery, Sahu, Jayanta K. and Nilsson, Johan , ONERA Scientific Day (2005) Millijoule high-peak power narrow-linewidth sub-hundred nanosecond pulsed fibre MOPA at 1.55 microns. Comptes Rendus Physique, 7 (2), 170-176. (doi:10.1016/j.crhy.2006.01.015).

Shen, D.Y., Sahu, J.K. and Clarkson, W.A. (2005) Ultra-efficient Er:YAG laser with 60W output power at 1645nm end-pumped by an Er-Yb co-doped fibre laser. At CLEO/Europe 2005: Conference on Lasers and Electro-Optics Europe, 2005 CLEO/Europe 2005: Conference on Lasers and Electro-Optics Europe, 2005. 12 - 17 Jun 2005. p.30.

Shen, D.Y., Sahu, Jayanta and Clarkson, W.A. (2005) Highly efficient erbium-ytterbium co-doped fibre laser with 188W output power at 1565nm. At CLEO/Europe 2005: Conference on Lasers and Electro-Optics Europe, 2005 CLEO/Europe 2005: Conference on Lasers and Electro-Optics Europe, 2005. 12 - 17 Jun 2005. p.510.

Shen, D.Y., Shcheslavskiy, V., Sahu, J.K. and Clarkson, W.A. (2005) High-power widely tunable Tm fibre lasers in cladding-pumped and core-pumped cavity configurations. At CLEO / Europe - EQEC 2005. Conference on Lasers and Electro-Optics. European Quantum Electronics Conference CLEO / Europe - EQEC 2005. Conference on Lasers and Electro-Optics. European Quantum Electronics Conference. 12 - 17 Jun 2005. 1 pp.

Shen, D.Y., Jander, P., Sahu, J.K. and Clarkson, W.A. (2005) High power and ultra efficient operation of 1645 nm Er:YAG laser pumped by a 100W tunable Er/Yb fiber laser. At 20th Anniversary Meeting Advances Solid-State Photonics 20th Anniversary Meeting Advances Solid-State Photonics. 06 - 09 Feb 2005.

Shen, D.Y., Mackenzie, Jacob, Sahu, Jayanta, Clarkson, W.A. and Jackson, S.D. (2005) High-power and ultra-efficient operation of a Tm3+-doped silica fiber laser. At ASSP 2005: 20th Anniversary Meeting Advanced Solid-State Photonics ASSP 2005: 20th Anniversary Meeting Advanced Solid-State Photonics. 06 - 09 Feb 2005.

Jeong, Y., Nilsson, J., Sahu, J.K., Dupriez, P., Codemard, C.A., Soh, D.B.S., Farrell, C., Kim, J., Richardson, D.J. and Payne, D.N. (2005) High power fiber lasers. At IQEC/CLEO-PR 2005. International Quantum Electronics Conference and the Pacific Rim Conference on Lasers and Electro-Optics 2005 IQEC/CLEO-PR 2005. International Quantum Electronics Conference and the Pacific Rim Conference on Lasers and Electro-Optics 2005. 11 - 15 Jul 2005. 2 pp.

Dupriez, P., Piper, A., Farrell, C., Malinowski, A., Sahu, J.K., Jeong, Y., Thomsen, B.C., Nilsson, J., Richardson, D.J., Hickey, L.M.B. and Zervas, M.N. (2005) High average power picosecond pulses from a fiber amplified diode laser at 1060nm. At 17th International Conference on Photonics in Europe. CLEO Europe EQEC 2005. Conference on Lasers & Electro-Optics European Quantum Electronics Conference 17th International Conference on Photonics in Europe. CLEO Europe EQEC 2005. Conference on Lasers & Electro-Optics European Quantum Electronics Conference. 12 - 17 Jun 2005. 1pp.

Dupriez, P., Piper, A., Malinowski, A., Sahu, J.K., Ibsen, M., Jeong, Y., Hickey, L.M.B., Zervas, M.N., Nilsson, J. and Richardson, D.J. (2005) 321W average power, 1GHz, 20ps 1060nm pulsed fiber MOPA source. At OFC/NOEFC 2005 OFC/NOEFC 2005. 06 - 11 Mar 2005. 3 pp.

Jeong, Y., Sahu, J.K., Soh, D.B.S., Codemard, C.A. and Nilsson, J. (2005) Tunable single-frequency ytterbium-sensitized erbium-doped fiber MOPA source with 150W (51.8 dBm) of output power at 1563 nm. At OFC 2005 OFC 2005, United States. 06 - 10 Mar 2006. 3 pp.

Jeong, Y., Nilsson, J., Sahu, J.K., Soh, D.B.S., Dupriez, P., Codemard, C.A., Farrell, C., Kim, J., Richardson, D.J. and Payne, D.N. (2005) Beyond 1 kW, the rising power of fibre lasers. At OECC 2005: The 10th OptoElectronics and Communications Conference OECC 2005: The 10th OptoElectronics and Communications Conference. 04 - 08 Jul 2005. 2 pp.

Jeong, Y., Soh, D.B.S., Codemard, C.A., Dupriez, P., Farrell, C., Philippov, V., Sahu, J.K., Richardson, D.J., Nilsson, J. and Payne, D.N. (2005) State of the art of cw fibre lasers. At CLEO/Europe 2005: Conference on Lasers and Electro-Optics Europe, 2005 CLEO/Europe 2005: Conference on Lasers and Electro-Optics Europe, 2005. 12 - 17 Jun 2005. p.714.

Sahu, J.K., Dupriez, P., Kim, J., Boyland, A.J., Codemard, C.A., Nilsson, J. and Payne, D.N. (2005) New Yb:Hf-doped silica fiber for high-power fiber lasers. At CTuKl Conference on Lasers and Electro-Optics, 2005. (CLEO) CTuKl Conference on Lasers and Electro-Optics, 2005. (CLEO). 22 - 27 May 2005. pp. 808-810.

Nilsson, J., Sahu, J.K., Jeong, Y., Philippov, V.N., Soh, D.B.S., Codemard, C., Dupriez, P., Kim, J., Richardson, D.J., Malinowski, A., Piper, A.N., Price, J.H.V., Furusawa, K., Clarkson, W.A. and Payne, D.N. (2005) High power fiber lasers. At OFC/NFOEC 2005: Optical Fiber Communication Conference OFC/NFOEC 2005: Optical Fiber Communication Conference. 06 - 11 Mar 2005. 3 pp.

Wang, P., Cooper, L.J., Shcheslavskiy, V., Sahu, J.K. and Clarkson, W.A. (2005) Cladding-pumped Yb-doped helical-core fibre lasers and amplifiers. At CLEO/Europe 2005: European Conference on Lasers and Electro-Optics 2005 CLEO/Europe 2005: European Conference on Lasers and Electro-Optics 2005. 12 - 17 Jun 2005. p.512. (doi:10.1109/CLEOE.2005.1568290).

Codemard, C.A., Sahu, J.K. and Nilsson, J. (2005) Cladding-pumped Raman fiber amplifier for high-gain high-energy single-stage amplification. At Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC. 06 - 11 Mar 2005. 3 pp.

Codemard, C., Farrell, C., Philippov, V., Dupriez, P., Sahu, J.K. and Nilsson, J. (2005) 1 mJ narrow-linewidth pulsed fiber MOPA source at 1535 nm. At 17th International Conference on Photonics in Europe 17th International Conference on Photonics in Europe. 12 - 17 Jun 2005. 1 pp.

Shen, D.Y., Sahu, J.K. and Clarkson, W.A. (2006) Highly efficient in-band pumped Er:YAG laser with 60 W of output at 1645 nm. Optics Letters, 31 (6), 754-756. (doi:10.1364/OL.31.000754).

Kim, J., Dupriez, P., Codemard, Christophe, Nilsson, J. and Sahu, J.K. (2006) Suppression of stimulated Raman scattering in a high power Yb-doped fiber amplifier using a W-type core with fundamental mode cut-off. Optics Express, 14 (12), 5103-5113. (doi:10.1364/OE.14.005103).

Kim, J.S., Codemard, C., Nilsson, J. and Sahu, J.K. (2006) Erbium-ytterbium co-doped hollow optical fibre laser. Electronics Letters, 42 (9), 515-517. (doi:10.1049/el:20060186).

Dupriez, P., Piper, A., Malinowski, A., Sahu, J.K., Ibsen, M., Thomsen, B.C., Jeong, Y., Hickey, L.M.B., Zervas, M.N., Nilsson, J. and Richardson, D.J. (2006) High average power, high repetition rate, picosecond pulsed fiber master oscillator power amplifier source seeded by a gain-switched laser diode at 1060nm. IEEE Photonics Technology Letters, 18 (9), 1013-1015.

Price, J.H.V., Malinowski, A., Piper, A., He, F., Belardi, W., Monro, T.M., Ibsen, M., Thomsen, B.C., Jeong, Y., Codemard, C., Roelens, M.A.F., Dupriez, P., Sahu, J.K., Nilsson, J. and Richardson, D.J. (2005) Advances in high power short pulse fiber laser systems and technology. Durvasula, L.N., Brown, Andrew J.W. and Nilsson, Johan (eds.) At Fiber Lasers II: Technology, Systems and Applications Fiber Lasers II: Technology, Systems and Applications. 22 - 27 Jan 2005. pp. 184-192. (doi:10.1117/12.602600).

Wang, P., Cooper, L.J., Sahu, J.K. and Clarkson, W.A. (2006) Efficient single-mode operation of a cladding-pumped ytterbium-doped helical-core fiber laser. Optics Letters, 31 (2), 226-228. (doi:10.1364/OL.31.000226).

Wang, P., Cooper, L.J., Shcheslavskiy, V., Sahu, J.K. and Clarkson, W.A. (2005) Cladding-pumped ytterbium-doped helical-core fiber laser. At ASSP 2005 ASSP 2005. 06 - 09 Feb 2005.

Ylä-Jarkko, K.H., Alam, S.-U., Turner, P.W., Moore, J., Nilsson, J., Selvas, R., Soh, D.B.S., Codemard, C. and Sahu, J.K. (2003) Cladding pumping technology for next generation of fiber amplifiers and lasers. At OAA 2003: Optical Amplifiers and Their Applications OAA 2003: Optical Amplifiers and Their Applications. 06 - 09 Jul 2003.

Philippov, V., Nilsson, J., Jeong, Y., Alegria, C., Soh, D.B.S., Codemard, C., Baek, S., Sahu, J.K., Clarkson, W.A. and Payne, D.N. (2003) Versatile and functional high power fiber sources. At 2nd International Symposium on High-Power Fiber Lasers and Their Applications 2nd International Symposium on High-Power Fiber Lasers and Their Applications. 01 - 03 Jul 2003.

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Codemard, C., Soh, D.B.S., Ylä-Jarkko, K., Sahu, J.K., Laroche, M. and Nilsson, J. (2003) Cladding-pumped L-band phosphosilicate erbium-ytterbium co-doped fiber amplifier. At OAA 2003: Optical Amplifiers and Their Applications OAA 2003: Optical Amplifiers and Their Applications. 06 - 09 Jul 2003. 3 pp.

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Jang, J.N., Jeong, Y., Sahu, J.K., Ibsen, M., Codemard, C., Selvas, R., Hanna, D.C. and Nilsson, J. (2003) Cladding-pumped continuous-wave Raman fiber laser. At CLEO/QELS 2003 Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference CLEO/QELS 2003 Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference. 03 - 05 Jun 2003. 2 pp.

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Furusawa, K., Sahu, J.K., Monro, T.M. and Richardson, D.J. (2003) A high efficiency low threshold erbium-doped holey optical fiber laser. CLEO/QELS 2003 Conference on Lasers and Electro-Optics / Quantum Electronics and Laser Science Conference. 03 - 05 Jun 2003. 2 pp.

Jeong, Yoonchan, Sahu, J.K., Laroche, M., Clarkson, W.A., Furusawa, K., Richardson, David and Nilsson, J. (2003) 120-W Q-switched cladding-pumped Yb-doped fibre laser. At Conference on Lasers and Electro-Optics/Europe (CLEO/Europe-EQEC 2003) Conference on Lasers and Electro-Optics/Europe (CLEO/Europe-EQEC 2003). 23 - 27 Jun 2003. 1 pp.

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Philippov, V.N., Sahu, J.K., Codemard, C.A., Nilsson, J. and Pearson, G.N. (2004) All-fibre 0.4 mJ high-coherence eye-safe optical source. At SPIE European Symposium on Optics/Photonics in Security & Defence SPIE European Symposium on Optics/Photonics in Security & Defence. 25 - 28 Oct 2004. (doi:10.1117/12.580077).

Jeong, Y., Dupriez, P., Sahu, Jayanta, Nilsson, J., Shen, D.Y., Clarkson, W.A. and Jackson, S.D. (2004) Thulium-ytterbium co-doped fiber laser with 75W of output power at 2 microns. At SPIE European Symposium on Optics and Photonics for Defence & Security SPIE European Symposium on Optics and Photonics for Defence & Security. 25 - 28 Oct 2004. 1 pp. (doi:10.1117/12.578727).

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Sahu, J.K., Mokhtar, M.R., Voo, N.Y., Payne, D.N. and Ibsen, M. (2004) Photosensitivity in germanium-free antimony doped alumino-silicate optical fibre prepared by MCVD. At European Conference on Optical Communication (ECOC 2004) European Conference on Optical Communication (ECOC 2004), Sweden. 05 - 09 Sep 2004. 3 pp.

Jander, P., Sahu, J.K. and Clarkson, W.A. (2004) Efficient Er:YAG lased pumped in-band by an Er/Yb fibre laser. At EPS-QEOD Europhoton 2004 EPS-QEOD Europhoton 2004. 29 Aug - 03 Sep 2004.

Jander, P., Sahu, J.K. and Clarkson, W.A. (2004) High power Er:YAG laser at 1646nm pumped by an Er/Yb fibre laser. At SPIE European Symposium on Optics and Photonics for Defence & Security SPIE European Symposium on Optics and Photonics for Defence & Security. 25 - 28 Oct 2004.

Richardson, David, Jeong, Y., Alegria, C., Sahu, Jayanta, Williams, R.B., Malinowski, Andrew, Piper, A.N., Price, Jonathan, Furusawa, K., Nilsson, Johan and Payne, David (2004) The rising power of fibre laser technology. At EPS-QEOD Europhoton 2004 EPS-QEOD Europhoton 2004. 29 Aug - 03 Sep 2004.

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Cooper, L.J., Wang, P., Williams, R.B., Sahu, J.K., Clarkson, W.A., Scott, A.M. and Jones, D. (2004) Diode-stack-pumped Yb-doped multi-core ribbon fiber laser. At CLEO/IQEC 2004: Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science CLEO/IQEC 2004: Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science. 16 - 21 May 2004. 2 pp.

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Philippov, V., Sahu, Jayanta, Codemard, C., Clarkson, W.A., Jang, J.N., Nilsson, J. and Pearson, G.N. (2004) All-fiber 1.15 mJ pulsed eye-safe optical source. At SPIE 5620 : Photonics West 2004: Solid State Laser Technologies and Femtosecond Phenomena SPIE 5620 : Photonics West 2004: Solid State Laser Technologies and Femtosecond Phenomena. 25 - 31 Jan 2004. pp. 284-288. (doi:10.1117/12.527451).

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Sahu, J.K., Philippov, V., Kim, J., Codemard, C., Dupriez, P., Nilsson, J., Abdolvand, A. and Kuleshov, N.V. (2004) Passively Q-switched thulium-doped silica fiber laser. At CLEO/IQEC 2004: Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science CLEO/IQEC 2004: Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science. 16 - 21 May 2004. 2 pp. (doi:10.1109/CLEO.2004.1360880).

Soh, D.B.S., Yoo, S.W., Nilsson, J., Sahu, J.K., Baek, S., Jeong, Y., Cooper, L.J., Codemard, C., Dupriez, P., Alegria, C., Philippov, V. and Oh, K. (2004) Cladding pumped Nd-doped fiber laser tunable from 908 to 938 nm. At Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science. 16 - 21 May 2004. 3 pp.

Thomsen, B.C., Jeong, Y., Codemard, C., Roelens, M.A.F., Dupriez, P., Sahu, J.K., Nilsson, J. and Richardson, D.J. (2004) 60W 10GHz 4.5ps pulse source at 1.5 microns. At CLEO/IQEC 2004: Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science CLEO/IQEC 2004: Conference on Lasers and Electro-Optics, Quantum Electronics and Laser Science. 16 - 21 May 2004.

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Soh, D.B.S., Yoo, S.W., Sahu, J.K., Cooper, L.J., Baek, S. and Oh, K. (2004) A cladding pumped neodymium-doped fiber laser tunable from 932 nm to 953 nm. At Advanced Solid-State Photonics (ASSP 2004) Advanced Solid-State Photonics (ASSP 2004). 01 - 04 Feb 2004.

Soh, D.B.S., Codemard, C., Sahu, J.K., Nilsson, J., Philippov, V., Alegria, C. and Jeong, Y. (2004) A 4.3W 977nm ytterbium-doped jacketed-air-clad fiber amplifier. At Advanced Solid-State Photonics (ASSP 2004) Advanced Solid-State Photonics (ASSP 2004). 01 - 04 Feb 2004.

Soh, D.B.S., Codemard, C., Sahu, J.K., Nilsson, J., Baek, S., Wang, S. and Laurell, F. (2004) An 18mW 488.7nm cw frequency doubled fibre MOPA source. Durvasula, L.N. (ed.) At Photonics West 2004: Fiber Lasers: Technology, Systems, and Applications Photonics West 2004: Fiber Lasers: Technology, Systems, and Applications. 24 - 29 Jan 2004. pp. 51-55.

Shen, D.Y., Sahu, Jayanta and Clarkson, W.A. (2006) Power scaling of continuous-wave and Q-switched hybrid fiber-bulk erbium lasers at 1645 nm. At Europhoton 2006 Europhoton 2006. 10 - 15 Sep 2006.

Shen, D.Y., Sahu, Jayanta and Clarkson, W.A. (2006) High-power widely tunable Tm:fibre lasers pumped by an Er, Yb co-doped fibre laser at 1.6 microns. Optics Express, 14 (13), 6084-6090. (doi:10.1364/OE.14.006084).

Codemard, C.A., Dupriez, P., Jeong, Y., Sahu, J.K., Ibsen, M. and Nilsson, J. (2006) High-power continuous-wave cladding-pumped Raman fiber laser. Optics Letters, 31 (15), 2290-2292. (doi:10.1364/OL.31.002290).

Gawith, Corin, Webb, Andrew, Adikan, Rafiq, Gates, James, Sahu, Jayanta and Smith, Peter (2007) Flat fiber: the flexible format for distributed lab-on-a-chip. At SPIE Europe Optics & Optoelectronics SPIE Europe Optics & Optoelectronics. 16 - 20 Apr 2007. 1 pp.

Sahu, J.K., Nilsson, J., Jeong, Y., Kim, J., Dupriez, P., Yoo, S., Boyland, A.J., Webb, A. and Payne, D.N. (2006) High-power and high-brightness fiber sources. At Photonics 2006 Photonics 2006. 13 - 16 Dec 2006.

Laroche, M., Jander, P., Clarkson, W.A., Sahu, J.K., Nilsson, J. and Jeong, Y. (2004) High power cladding-pumped tunable Er, Yb-doped fibre laser. Electronics Letters, 40 (14), 855-856. (doi:10.1049/el:20045199).

Adikan, M.F.R., Webb, A.S., Gawith, C.B.E., Gates, J.C., Sahu, J.K., Smith, P.G.R. and Payne, D.N. (2006) First demonstration of direct UV written Bragg gratings in collapsed fibre planar samples. At ECOC 2006 ECOC 2006. 24 - 28 Sep 2006. 2pp.

Sahu, J.K. (2006) High power fiber based sources. At ESG Workshop 2006 ESG Workshop 2006. 09 - 14 Sep 2006.

Pearson, L., Chan, J.S.P., Wang, P., Sahu, Jayanta and Clarkson, William (2007) Novel approach for single-ended operation of a cladding-pumped fibre laser. Applied Physics B, 87 (1), 75-78. (doi:10.1007/s00340-006-2575-5).

Webb, A.S., Adikan, F.R.M., Sahu, J.K., Standish, Rob, Gawith, Corin, Gates, James, Smith, Peter G.R. and Payne, D.N. (2007) MCVD planar substrates for UV-written waveguide devices. Electronics Letters, 43 (9), 517-519.

Wang, P., Sahu, Jayanta K. and Clarkson, William (2007) High-power broadband ytterbium-doped helical-core fiber superfluorescent source. IEEE Photonics Technology Letters, 19 (5), 300-302. (doi:10.1109/LPT.2007.891244).

He, F., Price, J.H.V., Vu, K.T., Malinowski, A., Sahu, J.K. and Richardson, D.J. (2006) Optimisation of cascaded Yb fiber amplifier chains using numerical-modelling. Optics Express, 14 (26), 12846-12858.

Laroche, Mathieu, Girard, Sylvain, Sahu, Jayanta K., Clarkson, W.Andrew and Nilsson, Johan (2006) Accurate efficiency evaluation of energy-transfer processes in phosphosilicate Er3+-Yb3+-codoped fibers. Journal of the Optical Society of America B, 23 (2), 195-202. (doi:10.1364/JOSAB.23.000195).

Baek, Seungin, Jeong, Yoonchan, Nilsson, Johan, Sahu, Jayanta K. and Lee, Byoungho (2006) Temperature-dependent fluorescence characteristics of an ytterbium-sensitized erbium-doped silica fiber for sensor applications. Optical Fiber Technology, 12 (1), 10-19. (doi:10.1016/j.yofte.2005.04.002).

Kim, J., Dupriez, P., Soh, D.B.S., Nilsson, J. and Sahu, J.K. (2006) Core area scaling of Nd:Al-doped silica depressed clad hollow optical fiber and Q-switched laser operation at 0.9 microns. Optics Letters, 31 (19), 2833-2835.

Oh, Kyunghwan, Yoo, Seongwoo, Ryu, Uh-Chan, Kim, Seungtaek, Soh, Daniel B.S., Sahu, Jayanta K. and Nilsson, Johan (2006) Spectral control of optical gain in a rare earth-doped optical fiber using novel triple layered structures. Optical Fiber Technology, 12 (4), 297-304. (doi:10.1016/j.yofte.2006.03.005).

Wang, P., Sahu, Jayanta and Clarkson, W.A. (2006) 110 W double-ended ytterbium-doped fiber superfluorescent source with M2=1.6. Optics Letters, 31 (21), 3116-3118. (doi:10.1364/OL.31.003116).

Jeong, Y., Dupriez, P., Sahu, J.K., Nilsson, J., Clarkson, W.A. and Jackson, S.D. (2005) Power scaling of 2 µm ytterbium-sensitised thulium-doped silica fibre laser diode-pumped at 975 nm. Electronics Letters, 41 (4), 173-174. (doi:10.1049/el:20057534).

Laroche, M., Kervevan, L., Gilles, H., Girard, S. and Sahu, J.K. (2005) Doppler velocimetry using self-mixing effect in a short Er-Yb-doped phosphate glass fiber laser. Applied Physics B, 80 (4-5), 603-607.

Kim, J., Soh, D.B.S., Nilsson, J., Richardson, D.J. and Sahu, J.K. (2007) Fiber design for high-power low-cost Yb:Al-doped fiber laser operating at 980nm. IEEE Journal of Selected Topics in Quantum Electronics, 13 (3), 588-597. (doi:10.1109/JSTQE.2007.896628).

Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2007) High power in-band pumped Er:YAG laser at 1617 nm. At Conference on Lasers and Electro-Optics (CLEO)-Europe/International Quantum Electronics Conference (IQEC) 2007 Conference on Lasers and Electro-Optics (CLEO)-Europe/International Quantum Electronics Conference (IQEC) 2007. 17 - 22 Jun 2007. 1 pp.

Wang, P., Sahu, J.K. and Clarkson, W.A. (2007) Power scaling of ytterbium-doped fiber superfluorescent sources. IEEE Journal of Selected Topics in Quantum Electronics, 13 (3), 580-587. (doi:10.1109/JSTQE.2007.897181).

Wang, P., Sahu, Jayanta and Clarkson, William (2007) High power single-ended Yb-doped fiber ASE source. At Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2007 Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2007. 06 - 11 May 2007. 2 pp.

Chan, J.S.P., Wang, P., Sahu, Jayanta and Clarkson, W.A. (2007) Ultra-low feedback fibre end termination geometry for high power fibre source applications. At Conference on Lasers and Electro-Optics (CLEO)-Europe/International Quantum Electronics Conference (IQEC) 2007 Conference on Lasers and Electro-Optics (CLEO)-Europe/International Quantum Electronics Conference (IQEC) 2007. 17 - 22 Jun 2007. 1 pp.

Jeong, Y., Yoo, S., Codemard, Christophe, Nilsson, J., Sahu, J.K., Payne, D.N., Horley, R., Turner, P.W., Hickey, L.M.B., Harker, A.T., Lovelady, M. and Piper, A. (2007) Erbium:ytterbium co-doped large-core fiber laser with 297W continuous-wave output power. IEEE Journal of Selected Topics in Quantum Electronics, 13 (3), 573-579. (doi:10.1109/JSTQE.2007.897178).

Jeong, Y., Nilsson, J., Sahu, Jayanta, Payne, D.N., Horley, R., Hickey, L.M.B. and Turner, P.W. (2007) Power scaling of single-frequency ytterbium-doped fiber master oscillator power amplifier sources up to 500W. IEEE Journal of Selected Topics in Quantum Electronics, 13 (3), 546-551.

Sahu, J.K., Yoo, S., Kim, J., Boyland, A.J., Webb, A., Nilsson, J., Jeong, Y., Richardson, D.J. and Payne, D.N. (2007) Progress in active fibers. At OFC 2007 OFC 2007, United States. 25 - 29 Mar 2007.

Sahu, Jayanta K., Kim, Jaesun, Yoo, Seongwoo, Webb, A.S., Codemard, Christophe, Dupriez, Pascal, Jeong, Yoonchan, Nilsson, Johan, Richardson, David J. and Payne, David N. (2006) Opportunities in high-power fiber lasers. Dutta, Achyut K., Ohishi, Yasutake, Dutta, Niloy K. and Moerk, Jesper (eds.) At SPIE Optics East SPIE Optics East. 01 - 04 Oct 2006. 7 pp, 7pp.

Dupriez, P., Wilcox, K.G., Finot, C., Malinowski, Andrew, Sahu, J.K., Richardson, D.J., Tropper, A.C. and Nilsson, J. (2006) Gigahertz parabolic pulse generation in a high-power polarization-maintaining fiber amplifier seeded by a passively mode-locked VECSEL. At European Conference on Optical Communication (ECOC) 2006 European Conference on Optical Communication (ECOC) 2006, France. 24 - 28 Sep 2006. 2 pp.

Jeong, Y., Nilsson, J., Dupriez, P., Codemard, C., Farrell, C., Sahu, J.K., Kim, J., Yoo, S., Richardson, D.J. and Payne, D.N. (2006) High-power master-oscillator power amplifiers based on rare-earth-doped fibres. Mathieu, Pierre (ed.) At Photonics North 2006 Photonics North 2006. 05 - 08 Jun 2006.

Dupriez, Pascal, Malinowski, Andy, Sahu, Jayanta K., Jeong, Yoonchan, Nilsson, Johan, Richardson, David J., Foreman, Hannah D., Wilcox, Keith G., Tropper, Anne C., Morier-Genoud, Francois, Keller, Ursula and Roberts, John S. (2006) High-power single-mode picosecond fiber laser based on amplification of a passively mode-locked 1055nm VECSEL. At Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006 Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006. 21 - 26 May 2006.

Kim, J., Codemard, C., Jeong, Y., Nilsson, J. and Sahu, J.K. (2006) High power continuous-wave Yb-doped fiber laser with true single-mode output using W-type structure. At Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006 Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006. 21 - 26 May 2006.

Dupriez, P., Sahu, J.K., Malinowski, A., Jeong, Y., Richardson, D.J. and Nilsson, J. (2006) 80 W green laser based on a frequency-doubled picosecond single-mode linearly-polarized fiber laser. At Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006 Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006. 21 - 26 May 2006.

Kim, J., Dupriez, P., Soh, D.B.S., Codemard, C., Yoo, S., Jeong, Y., Nilsson, J. and Sahu, J. (2006) Depressed clad hollow optical fiber with fundamental LP01 mode cut-off. Brown, Andrew J.W., Nilsson, Johan, Harter, Donald J. and Tünnermann, Andreas (eds.) At Photonics West 2006 Photonics West 2006. 21 - 26 Jan 2006.

Mukasa, Kazunori, Petrovich, Marco N., Poletti, Francesco, Webb, Andrew, Hayes, John, van Brakel, Adriaan, Amezcua-Correa, Rodrigo, Provost, Lionel, Sahu, Jayanta, Petropoulos, Periklis and Richardson, David J. (2006) Novel fabrication method of highly-nonlinear silica holey fibres. At Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006 Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science Conference (QELS) 2006, United States. 21 - 25 May 2006.

Codemard, C.A., Dupriez, P., Jeong, Y., Sahu, J.K., Ibsen, M. and Nilsson, J. (2006) High power cladding-pumped Raman fiber laser with true single-mode output at 1660 nm. In OFC/NFOEC 2006 Optical Fiber Communication Conference, National Fiber Optic Engineers Conference. IEEE. 3 pp.

Shen, D.Y., Sahu, Jayanta and Clarkson, W.A. (2006) Electro-optically Q-switched Er:YAG laser in-band pumped by an Er,Yb fiber laser. At Advanced Solid State Photonics (ASSP) 2006 Advanced Solid State Photonics (ASSP) 2006. 29 Jan - 01 Feb 2006. 3 pp.

Foreman, H.D., Wilcox, K.G., Tropper, A.C., Dupriez, P., Malinowski, A., Sahu, J.K., Nilsson, J., Richardson, D.J., Morier-Genoud, F., Keller, U. and Roberts, J.S. (2006) High power femtosecond source based on passively mode-locked 1055nm VECSEL and Yb-fibre power amplifier. At Advanced Solid-State Photonics (ASSP) 2006 Advanced Solid-State Photonics (ASSP) 2006. 29 Jan - 01 Feb 2006. 3 pp.

Nilsson, Johan, Sahu, Jayanta K., Jeong, Yoonchan, Clarkson, W.A., Selvas, R., Grudinin, Anatoly B. and Alam, Shaif-ul (2003) High power fiber lasers: new developments. Durvasula, L.N. (ed.) At Photonics West Photonics West, United States. 27 - 28 Jan 2003. pp. 50-59. (doi:10.1117/12.478310).

Webb, A.S., Poletti, F., Richardson, D.J. and Sahu, J.K. (2007) Suspended-core holey fiber for evanescent-field sensing. Optical Engineering, 46 (1), 010503-010506.

Yoo, S., Basu, C., Boyland, A.J., Sones, C.L., Nilsson, J., Sahu, J.K. and Payne, D.N. (2007) Photodarkening in Yb-doped aluminosilicate fibers induced by 488 nm irradiation. Optics Letters, 32 (12), 1626-1628. (doi:10.1364/OL.32.001626).

Gates, J.C., Holmes, C., Webb, A., Adikan, M.F.R., Gawith, C.B.E., Sahu, J.K. and Smith, P.G.R. (2007) Direct UV written waveguides and Bragg gratings in novel substrates. At PHOTONEX07 PHOTONEX07. 17 - 18 Oct 2007.

Jeong, Y., Maran, J.-N., Yoo, S., Boyland, A.J., Sahu, J.K. and Nilsson, J. (2007) High control in high power fiber lasers and amplifiers. At European Conference on Optical Communication (ECOC 2007) European Conference on Optical Communication (ECOC 2007). 16 - 20 Sep 2007. 2 pp.

Sahu, J.K., Kim, J., Jeong, Y. and Nilsson, J. (2007) Q-switched Nd-doped depressed clad hollow optical fiber laser operating at 927nm and its frequency doubling to blue light. At CLEO/Europe-IQEC 2007: Conference on Lasers and Electro-Optics: International Quantum Electronics Conference CLEO/Europe-IQEC 2007: Conference on Lasers and Electro-Optics: International Quantum Electronics Conference. 17 - 22 Jun 2007.

Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2008) Impact of energy-transfer-upconversion on the performance of hybrid Er:YAG lasers. SPIE 6871 : Photonics West. 19 - 24 Jan 2008. 8 pp, pp. 1-8. (doi:10.1117/12.761301).

Kim, J.W., Shen, D.Y., Sahu, J.K. and Clarkson, W.A. (2008) High-power in-band pumped Er:YAG laser at 1617 nm. Optics Express, 16 (8), 5807-5812. (doi:10.1364/OE.16.005807).

Kim, J.W., Jelger, P., Sahu, J.K., Laurell, F. and Clarkson, W.A. (2008) High-power and wavelength-tunable operation of an Er,Yb fiber laser using a volume Bragg grating. Optics Letters, 33 (11), 1204-1206.

Nilsson, J., Jeong, Y., Codemard, C.A., Maran, J.-N., Farrell, C., Ji, J., Yoo, S., Sahu, J.K., Richardson, D.J. and Payne, D.N. (2008) High power fiber sources. At Conference on Optoelectronics and Optical Communications (COOC) 2008 Conference on Optoelectronics and Optical Communications (COOC) 2008. 14 - 16 May 2008.

Zhang, Z., Boyland, A.J., Sahu, J.K., Ibsen, M. and Clarkson, W.A. (2008) Single-frequency Tm-doped fiber master-oscillator power-amplifier with 10W linearly-polarized output at 1943 nm. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Chan, J.S.P., Wang, P., Sahu, J.K. and Clarkson, W.A. (2008) Impact of modal interference on the output beam properties of large-core cladding-pumped fiber amplifiers. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Pearson, L., Shen, D.Y., Sahu, J.K. and Clarkson, W.A. (2008) High-power widely-tunable thulium-doped fiber Master-Oscillator Power-Amplifier around 2 microns. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2008) Efficient single-axial-mode operation of an Er:YAG ring laser at 1645 nm. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Kim, J.W., Jelger, P., Wang, P., Sahu, J.K., Laurell, F. and Clarkson, W.A. (2008) Wavelength selection in high-power cladding-pumped Er, Yb and Yb fibre lasers using volume Bragg gratings. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Shirakawa, A., Codemard, C., Ji, J., Chen, K.K., Malinowski, A., Richardson, D.J., Sahu, J.K. and Nilsson, J. (2008) High-brightness 210 micro Joule pulsed Raman fiber source. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Sahu, J.K., Yoo, S., Boyland, A.J., Kalita, M.P., Basu, C., Webb, A.S., Sones, C.L., Nilsson, J. and Payne, D.N. (2008) 488 nm irradiation induced photodarkening study of Yb-doped aluminosilicate and phosphosilicate fibers. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008. (Submitted)

Yoo, S., Kalita, M.P., Sahu, J.K., Nilsson, J. and Payne, D.N. (2008) Bismuth-doped fiber laser at 1.16 microns. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008.

Codemard, C.A., Sahu, J.K. and Nilsson, J. (2007) High-brightness pulsed cladding-pumped Raman fibre source at 1660 nm. At The Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS) (CLEO/QELS 2007) The Conference on Lasers and Electro-Optics (CLEO) and the Quantum Electronics and Laser Science Conference (QELS) (CLEO/QELS 2007). 06 - 11 May 2007.

Wang, P., Clarkson, W.A., Shen, D.Y., Cooper, L.J. and Sahu, J.K. (2006) Novel concepts for high-power fibre lasers. At Photonics Europe 2006 Photonics Europe 2006. 03 - 07 Apr 2006. (doi:10.1117/12.668261).

Dupriez, Pascal, Finot, Christophe, Malinowski, Andy, Sahu, Jayanta K., Nilsson, Johan, Richardson, David J., Wilcox, Keith G., Foreman, Hannah D. and Tropper, Anne C. (2006) High-power, high repetition rate picosecond and femtosecond sources based on Yb-doped fiber amplification of VECSELs. Optics Express, 14 (21), 9611-9616. (doi:10.1364/OE.14.009611).

Maran, Jean-Noel, Jeong, Yoonchan, Yoo, Seongwoo, Sahu, Jayanta and Nilsson, Johan (2008) Progress in high-power single frequency master oscillator power amplifier. At Photonics North Photonics North. 02 - 04 Jun 2008. 1 pp.

Shen, D.Y., Pearson, L., Sahu, J.K. and Clarkson, W.A. (2007) 11W broadband amplified spontaneous emission fiber source at 2 microns. At Advanced Solid-State Photonics (ASSP) 2007 Advanced Solid-State Photonics (ASSP) 2007. 28 - 31 Jan 2007.

Kovalev, V.I., Harrison, R.G., Sahu, J.K., Nilsson, J. and Lebedev, P.N. (2004) Continuous-wave all-fiber MOPA with SBS phase conjugate mirror. At Photonics West 2004 Photonics West 2004. 24 - 29 Jan 2004. 5 pp.

Yoo, S., Kalita, M.P., Sahu, J., Nilsson, J. and Oton, C.J. (2008) Excited state absorption measurement in bismuth-doped silicate fibers for use in 1160nm fiber laser. At 3rd EPS-QEOD Europhoton Conference 3rd EPS-QEOD Europhoton Conference, France. 31 Aug - 05 Sep 2008. 1 pp.

Holmes, C., Adikan, M.F.R., Webb, A.S., Gates, J.C., Gawith, C.B.E., Sahu, J.K., Smith, P.G.R. and Payne, D.N. (2008) Evanescent field sensing in novel flat fiber. At CLEO/QELS 2008 CLEO/QELS 2008. 04 - 09 May 2008. (doi:10.1109/CLEO.2008.4551220).

Wang, P., Sahu, J.K. and Clarkson, W.A. (2006) High power broadband Ytterbium-doped fiber superfluorescent source. At 2nd EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light Sources (Europhoton 2006) 2nd EPS-QEOD Europhoton Conference on Solid-State and Fiber Coherent Light Sources (Europhoton 2006). 10 - 15 Sep 2006.

Adikan, F.R.M., Webb, A.S., Standish, R.J., Sahu, J.K., Holmes, C., Major, H.E., Kundys, D., Gates, J.C., Gawith, C.B.E., Smith, P.G.R. and Payne, D.N. (2006) Sense and fibrelity: next generation optical biosensors. At SET for Britain SET for Britain. 12 Dec 2006.

Sahu, J.K., Yoo, S., Boyland, A.J., Webb, A., Kalita, M.P., Maran, J.-N., Jeong, Y., Nilsson, J., Clarkson, W.A. and Payne, D.N. (2009) Fiber design for high power fiber lasers. At Photonics West Photonics West, United States. 24 - 29 Jan 2009.

Kalita, Mridu P., Yoo, Seongwoo and Sahu, Jayanta K. (2008) Bismuth doped fiber laser and study of unsaturable loss and pump induced absorption in laser performance. Optics Express, 16 (25), 21032-21038.

Kalita, Mridu P., Yoo, Seongwoo, Quimby, Richard S. and Sahu, Jayanta (2008) Pump wavelength dependence of bismuth doped fibre laser. At Photonics 2008 Photonics 2008. 13 - 17 Dec 2008.

Sahu, J.K., Yoo, S., Boyland, A.J., Webb, A., Kalita, M.P., Jeong, Y., Nilsson, J. and Payne, D.N. (2008) Advances in active fibres for high-power and high-brightness fibre sources. At Photonics 2008 Photonics 2008. 13 - 17 Dec 2008.

Ji, J., Codemard, C.A., Sahu, J.K., Ibsen, M. and Nilsson, J. (2008) High peak power conversion and high gain in pulsed cladding-pumped fiber Raman amplifier. At Asia Optical Fiber Comminucation & Optoelectronic Exposition & Conference (AOE 2008) Asia Optical Fiber Comminucation & Optoelectronic Exposition & Conference (AOE 2008). 30 Oct - 02 Nov 2008.

Nilsson, J., Yoo, S., Dupriez, P., Farrell, C., Abidin, M.S.Z., Ji, J., Maran, J.-N., Codemard, C.A., Jeong, Y., Sahu, J.K., Richardson, D.J. and Payne, D.N. (2008) Fiber MOPAs with high control and high power. At Asia Optical Fiber Communication & Optoelectronic Exposition & Conference (AOE 2008) Asia Optical Fiber Communication & Optoelectronic Exposition & Conference (AOE 2008). 30 Oct - 02 Nov 2008.

Codemard, C.A., Shirakawa, A., Maran, J.-N., Sahu, J.K. and Nilsson, J. (2008) Power and energy-scaling of cladding-pumped Raman fibre laser sources. Vallée, Réal, Piché, Michel, Mascher, Peter, Cheben, Pavel, Côté, Daniel, LaRochelle, Sophie, Schriemer, Henry P., Albert, Jacques and Ozaki, Tsuneyuki (eds.) At SPIE 7099 : Photonics North 2008 SPIE 7099 : Photonics North 2008. 02 Jun 2008. 70990V-[12pp]. (doi:10.1117/12.806987).

Jang, J.N., Sahu, J.K., Selvas, R., Nilsson, J., Hanna, D.C. and Grudinin, A.B. (2002) Raman amplification and pulsed lasing in cladding-pumped germanosilicate fiber. At Optical Amplifiers and Their Applications - Raman Amplification (2002) Optical Amplifiers and Their Applications - Raman Amplification (2002). 14 - 17 Jul 2002.

Jelger, P., Wang, P., Sahu, J.K., Laurell, F. and Clarkson, W.A. (2008) High-power linearly-polarized operation of a cladding-pumped Yb fibre laser using a volume Bragg grating for wavelength selection. Optics Express, 16 (13), 9507-9512.

Shen, D.Y., Pearson, L., Wang, P., Sahu, J.K. and Clarkson, W.A. (2008) Broadband Tm-doped superfluorescent fiber source with 11 W single-ended output power. Optics Express, 16 (15), 11021-11026.

Zhang, Z., Shen, D.Y., Boyland, A.J., Sahu, J.K., Clarkson, W.A. and Ibsen, M. (2008) High-power Tm-doped fiber distributed-feedback laser at 1943 nm. Optics Letters, 33 (18), 2059-2061.

Yoo, S., Basu, C., Boyland, A.J., Sones, C.L., Nilsson, J., Sahu, J.K. and Payne, D.N. (2008) Reply to comment on “Photodarkening in Yb-doped aluminosilicate fibers induced by 488 nm irradiation”. Optics Letters, 33 (11), 1217-1218. (doi:10.1364/OL.33.001217).

Vasilyev, Sergey, Schiller, Stephan, Nevsky, Alexander, Grisard, Arnaud, Faye, David, Lallier, Eric, Zhang, Z., Boyland, A.J., Sahu, J.K., Ibsen, M. and Clarkson, W.A. (2008) Broadly tunable single-frequency cw mid-infrared source with milliwatt-level output based on difference-frequency generation in orientation-patterned GaAs. Optics Letters, 33 (13), 1413-1415.

Jeong, Y., Baek, S., Dupriez, P., Maran, J.-N., Sahu, J.K., Nilsson, J. and Lee, B. (2008) Thermal characteristics of an end-pumped high-power ytterbium-sensitized erbium-doped fiber laser under natural convection. Optics Express, 16 (24), 19865-19871. (doi:10.1364/OE.16.019865).

Yoo, S., Sahu, J.K. and Nilsson, J. (2008) Optimized acoustic refractive index profiles for suppression of stimulated Brillouin scattering in large core fibers. At Optical Fiber Conference (OFC) 2008 Optical Fiber Conference (OFC) 2008. 24 - 28 Feb 2008.

Kalita, Mridu P., Yoo, Seongwoo and Sahu, Jayanta (2009) All fiber narrow linewidth high power bismuth doped fiber amplifier at 1179nm. In Conference on Lasers and Electro-Optics/International Quantum Electronics Conference Technical Digest. Optical Society of America..

Sahu, J.K., Kalita, M.P., Alam, S.-U., Ibsen, M. and Boyland, A.J. (2009) 12W Ytterbium doped all-fiber laser at 1179nm. At CLEO/Europe-EQEC 2009 CLEO/Europe-EQEC 2009. 14 - 19 Jun 2009.

Sahu, J.K., Paul, M.C., Kalita, M.P., Boyland, A.J., Codemard, C., Yoo, S., Webb, A.S., Standish, R.J., Nilsson, J., Das, S., Bhadra, S.K., Pal, M., Dhar, A. and Sen, R. (2009) Ytterbium doped nanostructured optical fibers for high power fiber lasers. At CLEO/Europe-EQEC 2009 CLEO/Europe-EQEC 2009. 14 - 19 Jun 2009.

Basu, C., Yoo, S., Boyland, A.J., Webb, A.S., Sones, C.L. and Sahu, J.K. (2009) Influence of temperature on the post-irradiation temporal loss evolution in Yb-doped aluminosilicate fibers photodarkened by 488nm CW irradiation. At CLEO/Europe-EQEC 2009 CLEO/Europe-EQEC 2009. 14 - 19 Jun 2009.

Richardson, David, Malinowski, Andrew, Alam, Shaif-ul, Price, Jonathan, Chen, Kang Kang, Jeong, Yoonchan, Nilsson, Johan, Sahu, Jayanta and Payne, David (2008) Harnessing the power of light - the fibre laser revolution. At JNOG 2008 JNOG 2008. 13 - 20 Oct 2008.

Shirakawa, A., Codemard, C.A., Ji, J., Chen, K.K., Malinowski, A., Richardson, D.J., Sahu, J.K. and Nilsson, J. (2008) Brightness enhancement of pulsed fiber source by double-clad Raman fiber. At The 69th Autumn Meeting of the Japan Society of Applied Physics The 69th Autumn Meeting of the Japan Society of Applied Physics. 02 - 05 Sep 2008.

Kim, J.W., Boyland, A.J., Webb, A.S., Sahu, J.K. and Clarkson, W.A. (2008) High power tunable Er Yb ribbon fibre laser. At Europhoton Conference (EP08) Europhoton Conference (EP08). 30 Aug - 05 Sep 2008.

Clarkson, W.A., Shen, Deyuan and Sahu, Jayanta (2006) High-power fiber-bulk hybrid lasers. In SPIE Photonics West LASE 2006. (doi:10.1117/12.660930).

Dupriez, P., Farrell, C., Ibsen, M., Sahu, J.K., Kim, J., Codemard, C., Jeong, Y., Richardson, D.J. and Nilsson, J. (2006) 1W average power at 589 nm from a frequency doubled pulsed Raman fiber MOPA system. At SPIE Photonics West 2006 SPIE Photonics West 2006. 21 - 26 Jan 2006. (doi:10.1117/12.643864).

Clarkson, W.A., Shen, D.Y., Wang, P., Cooper, L.J., Nilsson, J. and Sahu, J.K. (2005) High-power fiber lasers: recent developments and future prospects. At Optics and Optoelectronics Conference Optics and Optoelectronics Conference, Poland. 30 Aug - 01 Sep 2005.

Baek, S., Jeong, Y., Nilsson, J., Sahu, J.K. and Lee, B. (2005) Fluorescence characteristics of an ytterbium-sensitized erbium-doped silica fiber for temperature sensor applications. At OptoElectronics and Communications Conference (OECC) 2005 OptoElectronics and Communications Conference (OECC) 2005, Korea, Republic of. 04 - 08 Jul 2005.

Payne, D.N., Jeong, Y., Nilsson, J., Sahu, J.K., Soh, D.B.S., Alegria, C., Codemard, C.A., Philippov, V.N., Hernandez, V., Horley, R., Hickey, L.M.B., Wanzcyk, C.E., Chryssou, C.E., Alvarez-Chavez, J.A. and Turner, P.W. (2005) Kilowatt-class single-frequency fiber sources. At Conference on Fiber Lasers II Conference on Fiber Lasers II. 24 - 27 Jan 2005.

Ibsen, M., Zhang, Z., Pearson, L., Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2010) High Power Single-Frequency Fibre Lasers: Design and Applications. At 15th Optoelectronics and Communications Conference (OECC) 15th Optoelectronics and Communications Conference (OECC). 05 - 09 Jul 2010.

Ji, Junhua, Codemard, Christophe A., Ibsen, Morten, Sahu, Jayanta K. and Nilsson, Johan (2009) Analysis of the conversion to the first Stokes in cladding-pumped fiber Raman amplifiers. IEEE Journal of Quantum Electronics, 15 (1), 129-139. (doi:10.1109/JSTQE.2008.2010229).

Kim, J.W., Shen, D.Y., Sahu, J.K. and Clarkson, W.A. (2009) Fiber-laser-pumped Er:YAG lasers. IEEE Journal of Selected Topics in Quantum Electronics, 15 (2), 361-371.

Pearson, L., Kim, J.W., Zhang, Z., Ibsen, M., Sahu, J.K. and Clarkson, W.A. (2010) High-power linearly-polarized single-frequency thulium-doped fiber master-oscillator power-amplifier. Optics Express, 18 (2), 1607-1612. (doi:10.1364/OE.18.001607).

Cheng, Y., Oton, C.J., Boyland, A.J., Sahu, J.K., Brocklesby, W.S. and Loh, W.H. (2009) Photodarkening of 488nm-pumped Sm3+-doped germanosilicate fiber laser. At CLEO Pacific Rim 2009 CLEO Pacific Rim 2009. 30 Aug - 03 Sep 2009.

Yoo, Seongwoo, Kalita, Mridu P., Nilsson, Johan and Sahu, Jayanta (2009) Excited state absorption measurement in the 900-1250 nm wavelength range for bismuth-doped silicate fibers. Optics Letters, 34 (4), 530-532. (doi:10.1364/OL.34.000530).

Kalita, Mridu, Yoo, Seongwoo and Sahu, Jayanta K. (2009) Influence of cooling on a bismuth-doped fiber laser and amplifier performance. Applied Optics, 48 (31), G83-G87. (doi:10.1364/AO.48.000G83).

Zhang, Z., Boyland, A.J., Sahu, J.K., Clarkson, W.A. and Ibsen, M. (2009) Single frequency Tm-doped fibre DBR laser at 1943nm. At European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC) 2009 European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC) 2009.

Codemard, C.A., Shirakawa, A., Sahu, J.K., Yoo, S., Jeong, Y. and Nilsson, J. (2009) Thermal resilience of polymer-coated double-clad fiber. At European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC) European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC). 14 - 19 Jun 2009.

Kalita, M.P., Yoo, S. and Sahu, J.K. (2009) Bismuth doped fiber laser performance on effective fiber cooling. At European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC) European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC). 14 - 19 Jun 2009.

Kim, J.W., Boyland, A.J., Sahu, J.K. and Clarkson, W.A. (2009) Ho-doped silica fibre laser in-band pumped by a Tm-doped fibre laser. At European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC) European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC). 14 - 19 Jun 2009.

Pearson, L., Kim, J.W., Zhang, Z., Sahu, J.K., Ibsen, M. and Clarkson, W.A. (2009) High-power single-frequency thulium-doped fiber master-oscillator power-amplifier at 1943nm. At Conference on Lasers and Electro-Optics/International Quantum Electronics Conference (CLEO/IQEC 2009) Conference on Lasers and Electro-Optics/International Quantum Electronics Conference (CLEO/IQEC 2009). 2 pp.

Jeong, Yoonchan, Boyland, Alexander J., Sahu, Jayanta K., Chung, Seung-Hwan, Nilsson, Johan and Payne, David N. (2009) Multi-kilowatt single-mode ytterbium-doped large-core fiber laser. Journal of the Optical Society of Korea, 13 (4), 416-422.

Kalita, M.P., Webb, A.S., Boyland, A.J., Yoo, S. and Sahu, J.K. (2010) Novel fiber fabrication methods benefit fiber lasers. Laser Focus World, 63-65.

Paul, M.C., Harun, S.W., Huri, N.A.D., Hamzah, A., Das, S., Pal, M., Bhadra, S.K., Ahmad, H., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2010) Wideband EDFA based in erbium doped crystalline zirconia yttria alumino silicate fiber. Journal of Lightwave Technology, 28 (20), 2919-2924.

Zhang, Z., Boyland, A.J., Sahu, J.K., Clarkson, W.A. and Ibsen, M. (2011) High-power single-frequency thulium-doped fiber DBR laser at 1943 nm. IEEE Photonics Technology Letters, 23 (7), 417-419. (doi:10.1109/LPT.2011.2106491).

Yoo, S., Kalita, M.P., Boyland, A.J., Webb, A.S., Standish, R.J., Sahu, J.K., Paul, M.C., Das, S., Bhadra, S.K. and Pal, M. (2010) Ytterbium-doped Y2O3 nanoparticle silica optical fibers for high power fiber lasers with suppressed photodarkening. Optics Communications, 283 (18), 3423-3427.

Yoo, Seongwoo, Codemard, Christophe A., Jeong, Yoonchan, Sahu, Jayanta K. and Nilsson, Johan (2010) Analysis and optimization of acoustic speed profiles with large transverse variations for mitigation of stimulated Brillouin scattering in optical fibers. Applied Optics, 49 (8), 1388-1399.

Kalita, M.P., Alam, S.-U., Codemard, C., Yoo, S., Boyland, A.J., Ibsen, M. and Sahu, J.K. (2010) Multi-watts narrow-linewidth all fiber Yb-doped laser operating at 1179 nm. Optics Express, 18 (6), 5920-5925. (doi:10.1364/OE.18.005920).

Yoo, S., Boyland, A.J., Standish, R.J. and Sahu, J.K. (2010) Measurement of photodarkening in Yb-doped aluminosilicate fibres at elevated temperature. Electronics Letters, 46 (3), 233-234. (doi:10.1049/el.2010.2517).

Webb, Andrew S., Boyland, Alexander J., Standish, Robert J., Yoo, Seongwoo, Sahu, Jayanta K. and Payne, David N. (2010) MCVD in-situ solution doping process for the fabrication of complex design large core rare-earth doped fibers. Journal of Non-Crystalline Solids, 356 (18-19), 848-851.

Yoo, S., Webb, A.S., Boyland, A.J., Standish, R.J., Dhar, A. and Sahu, J.K. (2011) Linearly polarized ytterbium-doped fiber laser in a pedestal design with aluminosilicate inner cladding. Laser Physics Letters, 8 (6), 453-457. (doi:10.1002/lapl.201110018).

Boyland, A.J., Webb, A.S., Yoo, S., Mountfort, F.H., Kalita, M.P., Standish, R.J., Sahu, J.K., Richardson, D.J. and Payne, D.N. (2011) Optical fiber fabrication using novel gas-phase deposition technique. Journal of Lightwave Technology, 29 (6), 912-915.

Paul, M.C., Bysakh, S., Das, S., Bhadra, S.K., Pal, M., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2010) Yb2O3-doped YAG nano-crystallites in silica-based core glass matrix of optical fiber preform. Materials Science and Engineering: B, 175 (2), 108-119.

Daniel, J.M.O., Chan, J.S.P., Kim, J.W., Sahu, J.K., Ibsen, M. and Clarkson, W.A. (2011) Novel technique for mode selection in a multimode fiber laser. Optics Express, 19 (13), 12434-12439.

Codemard, Christophe A., Sahu, Jayanta K. and Nilsson, Johan (2010) Tandem cladding-pumping for control of excess gain in ytterbium-doped fiber amplifiers. IEEE Journal of Quantum Electronics, 46 (12), 1860-1869.

Ji, Junhua, Codemard, Christophe A., Sahu, Jayanta K. and Nilsson, Johan (2010) Design, performance, and limitations of fibers for cladding-pumped Raman lasers. [in special issue: Special Fiber Structures and their Applications] Optical Fiber Technology, 16 (6), 428-441. (doi:10.1016/j.yofte.2010.09.011).

Harun, S.W., Paul, M.C., Huri, N.A.D., Hamzah, A., Das, S., Pal, M., Bhadra, S.K., Ahmad, H., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2011) Double-pass erbium-doped zirconia fiber amplifier for wide-band and flat-gain operations. Optics & Laser Technology, 43 (7), 1279-1281.

Pal, M., Paul, M.C., Das, S., Bhadra, S.K., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2011) Study of multi-channel amplification in erbium doped zirconia-yttria-alumino-silicate fibre. Journal of Lightwave Technology, 29 (14), 2110-2115.

Sahu, J.K., Kalita, M.P. and Yoo, S. (2010) Bismuth doped fibres for near-infrared light sources: Progress and prospects. At International Conference on Fiber Optics and Photonics (Photonics 2010) International Conference on Fiber Optics and Photonics (Photonics 2010), India. 11 - 15 Dec 2010.

Clarkson, W.A., Pearson, L., Zhang, Z., Kim, J.W., Shen, D.Y., Boyland, A.J., Sahu, J.K. and Ibsen, M. (2009) High power thulium doped fiber lasers. At Optical Fiber Communication Conference Optical Fiber Communication Conference, United States. 21 - 25 Mar 2009. OWT1. (doi:10.1364/OFC.2009.OWT1).

Hamzah, A., Harun, S.W., Huri, N.A.D., Lokman, A., Arof, H., Paul, M.C., Pal, M., Das, S., Bhadra, S.K., Ahmad, H., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2010) Multi-wavelength fiber laser with erbium doped zirconia fiber and semiconductor optical amplifier. Optoelectronics and Advanced Materials - Rapid Communications, 4 (10), 1431-1434.

Paul, M.C., Harun, S.W., Huri, N.A.D., Hamzah, A., Das, S., Pal, M., Bhadra, S.K., Ahmad, H., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2010) Performance comparison of Zr-based and Bi-based erbium-doped fiber amplifiers. Optics Letters, 35 (17), 2882-2884.

Chan, J.S.P., Daniel, J.M.O., Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2010) Single mode operation of a large mode area thulium fibre laser using a novel wavelength selective mode filter. At 4th EPS-QEOD Europhoton Conference 4th EPS-QEOD Europhoton Conference, Germany. 29 Aug - 03 Sep 2010.

Jung, Y., Alam, S.U., Li, Z., Dhar, A., Giles, D., Giles, I.P., Sahu, J.K., Poletti, F., Grüner-Nielsen, L. and Richardson, D.J. (2011) First demonstration and detailed characterization of a multimode amplifier for space division multiplexed transmission systems. Optics Express, 19 (26), B952-B957. (doi:10.1364/OE.19.00B952).

Oppo, C.I., Corpino, R., Ricci, P.C., Paul, M.C., Das, S., Pal, M., Bhadra, S.K., Yoo, S., Kalita, M.P., Boyland, A.J., Sahu, J.K., Ghigna, P. and d'Acapito, F. (2012) Incorporation of Yb3+ ions in multicomponent phase-separated fibre glass preforms. Optical Materials, 34 (4), 660-664.

Wang, Pengfei, Lee, Timothy, Ding, Ming, Dhar, Anirban, Hawkins, Thomas, Foy, Paul, Semenova, Yuliya, Wu, Qiang, Sahu, Jayanta, Farrell, Gerald, Ballato, John and Brambilla, Gilberto (2012) Germanium microsphere high-Q resonator. Optics Letters, 37 (4), 728-730. (doi:10.1364/OL.37.000728).

Ambran, S., Holmes, C., Gates, J.C., Webb, A.S., Adikan, M.F.R., Smith, P.G.R. and Sahu, J.K. (2012) Flat-optical fibre for a faster future. At SET for Britain 2012 SET for Britain 2012, United Kingdom. 12 Mar 2012.

Jung, Y., Alam, S.-U., Li, Z., Dhar, A., Giles, D., Giles, I., Sahu, J.K., Poletti, F. and Richardson, D.J. (2012) Detailed study of modal gain in a multimode EDFA supporting LP01 and LP11 mode group amplification. Optical Fiber Communication Conference and Exposition, Los Angeles, United States. 04 - 08 Mar 2012.

Paul, M.C., Bysakh, S., Das, S., Pal, M., Bhadra, S.K., Yoo, S., Boyland, A.J. and Sahu, J.K. (2012) Nano-engineered Yb2O3 doped optical fiber: fabrication, material characterizations, spectroscopic properties and lasing characteristics: a review. Science of Advanced Materials, 4 (2), 292-321.

Paul, M.C., Kir'yanov, A.V., Bysakh, S., Das, S., Pal, M., Bhadra, S.K., Yoo, M.S., Boyland, A.J. and Sahu, J.K. (2012) Fabrication of large core Yb2O3 doped phase separated yttria-alumino silicate nano-particles based optical fiber for use as fiber laser. In, Yasin, Moh., Harun, Sulaiman W. and Arof, Hamzah (eds.) Selected Topics on Optical Fiber Technology. Rijeka, HR. INTECH. ,

Jung, Y., Alam, S.-U., Li, Z., Dhar, A., Giles, D., Giles, I., Sahu, J.K., Grüner-Nielsen, L., Poletti, F. and Richardson, D.J. (2011) First demonstration of multimode amplifier for spatial division multiplexed transmission systems. At ECOC 2011: the 37th European Conference and Exhibition on Optical Communication ECOC 2011: the 37th European Conference and Exhibition on Optical Communication, Switzerland. 18 - 24 Sep 2011.

Paul, M.C., Kir'yanov, A.V., Barmenkov, Yu.O., Das, S., Pal, M., Bhadra, S.K., Yoo, S., Boyland, A.J., Sahu, J.K., Martinez-Gamez, A. and Lucio-Martínez, J.L. (2012) Yb2O3 doped yttrium-alumino-silicate nano-particles based LMA optical fibers for high-power fiber lasers. Journal of Lightwave Technology, 30 (13), 2062-2068.

Yoo, S., Webb, A.S., Standish, R.J., May-Smith, T.C. and Sahu, J.K. (2012) Q-switched neodymium-doped Y3Al5O12-based silica fiber laser. Optics Letters, 37 (12), 2181-2183.

Ambran, S., Holmes, C., Gates, J.C., Webb, A.S., Smith, P.G.R. and Sahu, J.K. (2010) Micromachined multimode interference device in flat-fiber. At Photonics Global Conference Photonics Global Conference, Singapore. 14 - 16 Dec 2010.

Mountfort, F.H., Belal, Mohammad and Sahu, J.K. (2012) Frequency dependence of the Brillouin spectrum of an aluminosilicate optical fiber on temperature strain. At Advanced Photonics Congress - Specialty Optical Fibers (SOF) Advanced Photonics Congress - Specialty Optical Fibers (SOF), United States. 17 - 21 Jun 2012.

Mountfort, F.H., Belal, Mohammad and Sahu, J.K. (2012) Study of a linewidth dependence of the double peaked Brillouin spectrum on temperature and strain in an aluminosilicate fiber. Advanced Photonics Congress - Specialty Optical Fibers (SOF), Colorado Springs, United States. 17 - 21 Jun 2012.

Mountfort, F.H., Belal, Mohammad, Boyland, A.J. and Sahu, J.K. (2012) Experimental study of the acousto-optic interaction in aluminosilicate fiber using the anti-Stokes Brillouin signal. Conference on Lasers and Electro-Optics (CLEO)/Quantum Electronics and Laser Science (QELS) 2012, San Jose, United States. 06 - 11 May 2012.

Codemard, C.A., Ji, J., Sahu, J.K. and Nilsson, J. (2010) 100W CW cladding-pumped Raman fiber last at 1120nm. SPIE Photonics West, United States. 23 - 28 Jan 2010. (doi:10.1117/12.845606).

Ji, J., Codemard, C.A., Sahu, J.K. and Nilsson, J. (2010) Pulsed cladding-pumped large mode area fiber Raman amplifier at 1660 nm. At Photonics West 2010 Photonics West 2010, United States. 23 - 28 Jan 2010.

Jeong, Y., Codemard, C., Ji, J., Vazquez-Zuniga, L.A., van der Westhuizen, G., Yoo, S., Boyland, A.J., Petrovich, M.N., Poletti, F., Sahu, J.K., Nilsson, J., Richardson, D.J. and Payne, D.N. (2010) Recent changes in high power optical fibers. At ICOOPMA 2010: International Conference on Optical, Optoelectronic and Photonic Materials and Applications ICOOPMA 2010: International Conference on Optical, Optoelectronic and Photonic Materials and Applications, Hungary. 15 - 21 Aug 2010.

Cieslak, R., Sahu, J.K. and Clarkson, W.A. (2010) Wavelength-tunable internally-frequency-doubled Yb-doped fiber laser. At 4th EPS-QEOD Europhoton Conference 4th EPS-QEOD Europhoton Conference, Germany. 29 Aug - 03 Sep 2010.

Kalita, M.P., Yoo, S., Webb, A.S., Standish, R.J., Ibsen, M. and Sahu, J.K. (2010) Modification of spectroscopic properties of Bismuth doped silica fiber by post-fabrication process and different fabrication methods. At OFC/NFOEC 2010 OFC/NFOEC 2010, United States. 21 - 25 Mar 2010.

Cieslak, R., Sahu, J.K. and Clarkson, W.A. (2010) Efficient intracavity frequency doubling of an Yb-doped fiber laser using an internal resonant enhancement cavity. At CLEO/QELS 2010: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference CLEO/QELS 2010: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference, United States. 16 - 21 May 2010.

Daniel, J.M.O., Chan, J.S.P., Kim, J.W., Ibsen, M., Sahu, J.K. and Clarkson, W.A. (2010) Novel technique for mode selection in a large-mode-area fiber laser. At CLEO/QELS 2010: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference CLEO/QELS 2010: Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference, United States. 16 - 21 May 2010.

Jeong, Y., Codemard, C.A., Ji, J., Vazquez-Zuniga, L.A., van der Westhuizen, G., Yoo, S., Boyland, A.J., Petrovich, M.N., Poletti, F., Ponzo, G.M., Sahu, J.K., Nilsson, J., Richardson, D.J. and Payne, D.N. (2010) Novel fibre technology for high-power lasers. At Communications and Photonics Conference (ACP 2010) Communications and Photonics Conference (ACP 2010), China. 08 - 12 Dec 2010. 2 pp.

Sahu, J.K., Yoo, S., Boyland, A.J., Webb, A., Codemard, C., Standish, R.J. and Nilsson, J. (2010) Ytterbium-doped low-NA P-Al-silicate large-mode-area fiber for high power applications. At Laser Science to Photonic Applications (CLEO/QELS 2010) Laser Science to Photonic Applications (CLEO/QELS 2010), United States. 16 - 21 May 2010.

Ji, J., Codemard, C.A., Webb, A.S., Sahu, J.K. and Nilsson, J. (2010) Near-diffraction-limited supercontinuum generation in a cladding-pumped nonlinear fiber converter. At Laser Science to Photonic Applications (CLEO/QELS 2010) Laser Science to Photonic Applications (CLEO/QELS 2010), United States. 16 - 21 May 2010. 2 pp.

Ambran, S., Rogers, H.L., Webb, A.S., Gates, J.C., Holmes, C., Smith, P.G.R. and Sahu, J.K. (2010) A loss comparison of flat-fibre and silica-on-silicon direct UV written waveguides using a novel Bragg grating measurement technique. At Photon 10 Photon 10, United Kingdom. 23 - 26 Aug 2010.

Harun, S.W., Huri, N.A.D., Hamzah, A., Ahmad, H., Paul, M.C., Das, S., Pal, M., Bhadra, S.K., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2012) Zirconia-based erbium-doped fiber amplifier. In, Nemova, Galina (ed.) Optical Amplifiers. Hauppauge, US. Nova Science, pp. 71-90. (Physics Research and Technology) ,

Sahu, J.K., Yoo, S., Boyland, A.J. and Webb, A. (2011) Fibers for high-power lasers and amplifiers. At OECC 11: 16th Opto-Electronics and Communications Conference OECC 11: 16th Opto-Electronics and Communications Conference, Taiwan, Province of China. 04 - 08 Jul 2012.

Nilsson, J., Ji, J., Codemard, C.A. and Sahu, J.K. (2011) Design, performance, and limitations of fibers for cladding-pumped Raman lasers. At IEEE Winter Topicals IEEE Winter Topicals, United States. 10 - 12 Jan 2011.

Steinborn, R., Yao, T.F., Webb, A., Sahu, J.K. and Nilsson, J. (2011) Liquid-nitrogen-cooled high-concentration erbium-doped fibre laser. At European Conference on Lasers and Electro-Optics (CLEO-Europe/EQEC 2011) European Conference on Lasers and Electro-Optics (CLEO-Europe/EQEC 2011), Germany. 22 - 26 May 2011.

Mountfort, Francesca H., Yoo, Seongwoo, Boyland, Alexander J., Webb, Andrew S., Nilsson, Johan and Sahu, Jayanta K. (2011) Temperature effect on the Brillouin gain spectra of highly doped aluminosilicate fibers. At European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC 2011) European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC 2011), Germany. 22 - 26 May 2011.

Yoo, Seongwoo, Webb, Andrew S., Boyland, Alexander J., Standish, Robert J., Dhar, Anirban and Sahu, Jayanta K. (2011) Polarization-maintaining ytterbium-doped fibre with an aluminosilicate inner-cladding fabricated using in-situ doping technique. At European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC 2011) European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC 2011), Germany. 22 - 26 May 2011. (doi:10.1109/CLEOE.2011.5943144).

Shen, D.Y., Zhang, Z., Boyland, A.J., Sahu, J.K., Clarkson, W.A. and Ibsen, M. (2007) Thulium-doped distributed feedback fiber laser with >0.3 W output at 1935 nm. At BGPP 2007: Bragg Gratings, Photosensitivity and Poling in Glass BGPP 2007: Bragg Gratings, Photosensitivity and Poling in Glass, Canada. 02 - 06 Sep 2007.

Ambran, S., Holmes, C., Gates, J.C., Webb, A.S., Sahu, J.K. and Smith, P.G.R. (2011) UV-written Bragg gratings in a flat-fiber platform as a bending and twisting sensor. At CLEO/EQEC 2011: Conference on Lasers and Electro-Optics - European Quantum Electronics Conference CLEO/EQEC 2011: Conference on Lasers and Electro-Optics - European Quantum Electronics Conference, Germany. 22 - 26 May 2011.

Kang, Qiongyue, Lim, Ee Leong, Jung, Yongmin, Sahu, Jayanta K., Poletti, Francesco, Baskiotis, Catherine, Alam, Shaif-Ul and Richardson, David J. (2012) Accurate modal gain control in a multimode erbium doped fiber amplifier incorporating ring doping and a simple LP_01 pump configuration. Optics Express, 20 (19), 20835-20843.

Ambran, Sumiaty, Holmes, Christopher, Gates, James C., Webb, Andrew, Carpenter, Lewis G., Adikan, Faisal Rafiq Mahamd, Smith, Peter G.R. and Sahu, Jayanta K. (2012) Fabrication of a multimode interference device in a low-loss flat-fiber platform using physical micromachining technique. Journal of Lightwave Technology, 30 (17), 2870-2875.

Hamzah, A., Paul, M.C., Harun, S.W., Huri, N.A.D., Lokman, A., Pal, M., Das, S., Bhadra, S.K., Ahmad, H., Yoo, S., Kalita, M.P., Boyland, A.J. and Sahu, J.K. (2011) Compact fiber laser at L-band region using Erbium-doped Zirconia fiber. Laser Physics, 21 (1), 176-179. (doi:10.1134/S1054660X10230040).

Sleiffer, V.A.J.M., Jung, Y., Veljanovski, V., van Uden, R.G.H., Kuschnerov, M., Chen, H., Inan, B., Grüner-Nielsen, L., Sun, Y., Richardson, D.J., Alam, S.U., Poletti, F., Sahu, J.K., Dhar, A., Koonen, A.M.J., Corbett, B., Winfield, R., Ellis, A.D. and de Waardt, H. (2012) 73.7 Tb/s (96 x 3 x 256-Gb/s) mode-division-multiplexed DP-16QAM transmission with inline MM-EDFA. Optics Express, 20 (26), B428-B438. (doi:10.1364/OE.20.00B428).

Jain, Deepak, Baskiotis, Catherine and Sahu, Jayanta Kumar (2013) Mode area scaling with multi-trench rod-type fibers. Optics Express, 21 (2), 1448-1455.

Jain, S., May-Smith, T.C., Dhar, A., Webb, A.S., Belal, M., Richardson, D.J., Sahu, J.K. and Payne, D.N. (2013) Erbium-doped multi-element fiber amplifiers for space-division multiplexing operations. Optics Letters, 38 (4), 582-584. (doi:10.1364/OL.38.000582).

Jung, Y., Kang, Qiongyue, Sleiffer, V.A.J.M., Inan, B., Kuschnerov, M., Veljanovski, V., Corbett, B., Winfield, R., Li, Z., Teh, P.S., Dhar, A., Sahu, J.K., Poletti, F., Alam, S.-U. and Richardson, D.J. (2013) Three mode Er3+ ring-doped fiber amplifier for mode-division multiplexed transmission. Optics Express, 21 (8), 10383-10392.

Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2011) High-energy Q-switched operation of a fiber-laser-pumped Er:YAG laser. Applied Physics B, 105 (2), 263-267.

Kim, J.W., Sahu, J.K. and Clarkson, W.A. (2012) High-power tunable Er,Yb ribbon fiber laser. Optics Communications, 285 (6), 1362-1365. (doi:10.1016/j.optcom.2011.11.059).

Lee, Seungjong, Vazquez-Zuniga, Luis A., Lee, Dongyoung, Kim, Hyuntai, Sahu, Jayanta K. and Jeong, Yoonchan (2013) Comparative experimental analysis of thermal characteristics of Ytterbium-Doped Phosphosilicate and Aluminosilicate fibers. Journal of the Optical Society of Korea, 17 (2), 182-187.

Heidt, A.M., Li, Z., Sahu, J., Shardlow, P.C., Becker, M., Rothhardt, M., Ibsen, M., Phelan, R., Kelly, B., Alam, S.U. and Richardson, D.J. (2013) 100kW peak power picosecond thulium-doped fiber amplifier system seeded by a gain-switched diode laser at 2µm. Optics Letters, 38 (10), 1615-1617. (doi:10.1364/OL.38.001615).

Lim, Kok-Sing, Yoo, Seongwoo, Paul, Mukul Chandra, Ahmad, Harith, Pal, Mrinmay, Bhadra, Shyamal Kumar and Sahu, Jayanta Kumar (2012) Tunable laser in Ytterbium-Doped Y2O3 nanoparticle optical fibers. IEEE Photonics Technology Letters, 24 (8), 679-681. (doi:10.1109/LPT.2012.2186437).

Jain, Deepak, Baskiotis, Catherine and Sahu, Jayanta Kumar (2013) Bending performance of large mode area multi-trench fibers. Optics Express, 21 (22), 26663-26670. (doi:10.1364/OE.21.026663).

Rancaño, V.J.F., Jain, S., May-Smith, T.C., Sahu, J.K., Petropoulos, P. and Richardson, D.J. (2013) First demonstration of an amplified transmission line based on multi-element fibre technology. At European Conference on Optical Communication (ECOC) European Conference on Optical Communication (ECOC), United Kingdom. 22 - 26 Sep 2013. pp. 1-3.

Li, Nanxi, Yoo, Seongwoo, Yu, Xia, Jain, Deepak and Sahu, Jayanta K. (2014) Pump power depreciation by photodarkening in ytterbium-doped fibers and amplifiers. IEEE Photonics Technology Letters, 26 (2), 115-118.

Jain, Deepak, Baskiotis, Catherine, May-Smith, Timothy, Kim, Jaesun and Sahu, Jayanta (2014) Large mode area multi-trench fiber with delocalization of higher order modes. IEEE Journal of Selected Topics in Quantum Electronics, 20 (5).

Webb, A.S., Boyland, A.J., Standish, R.J., Lin, D., Alam, S.-U. and Sahu, J.K. (2010) In-situ solution doping technique for novel geometry rare-earth doped fiber fabrication. At CLEO/QELS 2010 CLEO/QELS 2010, United States. 16 - 21 May 2010.

Boyland, A.J., Webb, A.S., Kalita, M.P., Yoo, S., Codemard, C.A., Standish, R.J., Nilsson, J. and Sahu, J.K. (2010) Rare earth doped optical fiber fabrication using novel gas phase deposition technique. At Conference on Lasers and Electro-Optics (CLEO/QELS 2010) Conference on Lasers and Electro-Optics (CLEO/QELS 2010), United States. 16 - 21 May 2010.

Ji, Junhua, Codemard, C.A., Boyland, A.J., Sahu, J.K. and Nilsson, J. (2010) Beam quality and spectral evolution in large-core cladding-pumped cascaded-Raman fiber converter. At Advanced Solid State Lasers (ASSL 10) Advanced Solid State Lasers (ASSL 10), United States. 31 Jan - 03 Feb 2010. (doi:10.1364/ASSP.2010.AMB3).

Jain, D., Baskiotis, C. and Sahu, J.K. (2014) Large mode area hybrid multi-trench fiber for anomalous dispersion. At Conference on Optical Fibre Communications (OFC '14) Conference on Optical Fibre Communications (OFC '14), United States. 09 - 13 Mar 2014. 3 pp.

Kalli, K., Riziotis, C., Markos, C., Posporis, A., Koutsides, C., Webb, Andrew, Holmes, C., Gates, J.C, Sahu, J.K. and Smith, P.G.R. (2014) Flexible glass flat-fibre chips and femtosecond laser inscription as enabling technologies for photonic devices. At Photonics West 2014 Photonics West 2014, United States. 01 - 06 Feb 2014.

Jung, Y., Kang, Qiongyue, Sahu, J.K., Corbett, B., Winfield, R., Poletti, F., Alam, S.U. and Richardson, D.J. (2013) Few-mode EDFA supporting 5 spatial modes with reconfigurable differential modal gain control. At ECOC 2013 ECOC 2013, United Kingdom. 22 - 26 Sep 2013.

Jain, S., Rancaño, V.J.F., May-Smith, T.C., Petropoulos, P., Sahu, J.K. and Richardson, D.J. (2014) Multi-element fiber technology for space-division multiplexing applications. Optics Express, 22 (4), 3787-3796. (doi:10.1364/OE.22.003787).

Jung, Y., Li, Z., Wong, N.H.L., Daniel, J.M.O., Sahu, J.K., Alam, S.U. and Richardson, D.J. (2014) Spatial mode switchable, wavelength tunable erbium doped fiber laser incorporating a spatial light modulator. At OFC'14 OFC'14, United States. 09 - 13 Mar 2014. 3 pp.

Lim, E.L., Jung, Y., Kang, Q., May-Smith, T.C., Wong, N.H.L., Standish, R.J., Poletti, F., Sahu, J.K., Alam, S.U. and Richardson, D.J. (2014) First demonstration of cladding pumped few-moded EDFA for mode division multiplexed transmission. At OFC'14 OFC'14, United States. 09 - 13 Mar 2014. 3 pp.

Sahu, J.K., Jain, S., Jain, D., Thipparapu, N.K. and May-Smith, T. (2014) Novel geometry fibres for use in optical communications and high power lasers. At International Conference on Optics and Optoelectronics International Conference on Optics and Optoelectronics, United Kingdom. 27 - 31 Jul 2014.

Sahu, J.K., Jain, D., Jain, S., May-Smith, T.C. and Baskiotis, C. (2014) Novel optical fibers for telecommunications and high-power laser applications. At International Conference on Optics and Optoelectronics, IT-LAA-04 International Conference on Optics and Optoelectronics, IT-LAA-04, India. 03 - 08 Mar 2014. 1 pp.

Sahu, J.K., Jain, S., Rancaño, V.J.F., May-Smith, T.C., Webb, A., Petropoulos, P. and Richardson, D.J. (2014) Multi-element fiber for space-division multiplexing. SPIE Photonics West 2014, United States. 01 - 06 Feb 2014. 11 pp. (doi:10.1117/12.2044334).

Jain, S., May-Smith, T.C. and Sahu, J.K. (2014) Cladding-pumped Er/Yb-doped multi-element fiber amplifier for C+L band operations. At Optical Fiber Communications (OFC) Optical Fiber Communications (OFC), United States. 09 - 13 Mar 2014.

Jain, S., May-Smith, T.C., Rancaño, V.J.F., Petropoulos, P., Richardson, D.J. and Sahu, J.K. (2013) Multi-element fibre for space-division multiplexed transmission. At ECOC 2013 ECOC 2013, United Kingdom. 22 - 26 Sep 2013. (doi:10.1049/cp.2013.1300).

Heidt, A.M., Li, Z., Sahu, J.K., Shardlow, P.C., Becker, M., Rothhardt, M., Ibsen, M., Phelan, R., Kelly, B., Alam, S.-U. and Richardson, D.J. (2013) 35 kW peak power picosecond pulsed thulium-doped fibre amplifier system seeded by a gain-switched laser diode at 2 microns. At CLEO-Europe/IQEC 2013 CLEO-Europe/IQEC 2013, Germany. 12 - 16 May 2013.

Jain, S., May-Smith, T.C. and Sahu, J.K. (2013) Er/Yb-doped cladding pumped multi-element fiber amplifier. At Workshop on Speciality Optical Fibers and their Applications (WSOF 2013) Workshop on Speciality Optical Fibers and their Applications (WSOF 2013), Sweden. 28 - 30 Aug 2013. (doi:10.1364/WSOF.2013.W5.4).

Jung, Y., Kang, Q., Sahu, J.K., Corbett, B., O'Callaghan, J., Poletti, F., Alam, S.U. and Richardson, D.J. (2014) Reconfigurable modal gain control of a few-mode EDFA supporting six spatial modes. IEEE Photonics Technology Letters, 26 (11), 1100-1103. (doi:10.1109/LPT.2014.2315500).

Jung, Y., Shardlow, P.C., Belal, M., Li, Z., Heidt, A.M., Daniel, J.M.O., Jain, D., Sahu, J.K, Clarkson, W.A., Corbett, B., O'Callaghan, J., Alam, S.U. and Richardson, D.J. (2014) First demonstration of a 2µm few-mode TDFA for mode division multiplexing. Optics Express, 22 (9), 10544-10549. (doi:10.1364/OE.22.010544).

Li, Z., Heidt, A.M., Teh, P.S., Berendt, M., Sahu, J.K., Phelan, R., Kelly, B., Alam, S.U. and Richardson, D.J. (2014) High-energy diode-seeded nanosecond 2µm fiber MOPA systems incorporating active pulse shaping. Optics Letters, 39 (6), 1569-1572.

Jain, D., Baskiotis, C., Kim, Jae-Sun and Sahu, J.K. (2014) First demonstration of single trench fiber for delocalization of higher order modes. At CLEO '14 CLEO '14, United States. 08 - 13 Jun 2014.

Yoo, S., Li, N., Yu, X. and Sahu, J. (2013) Pump power reduction by photodarkening in Yb-doped fibres. At CLEO/Europe-IQEC 2013 CLEO/Europe-IQEC 2013, Germany. 12 - 16 May 2013.

Jain, S., Rancaño, V.J.F., May-Smith, T.C., Petropoulos, P., Sahu, J.K. and Richardson, D.J. (2014) Multi-element fiber for space-division multiplexed optical communication system. At International Conference on Transparent Optical Networks International Conference on Transparent Optical Networks, Austria. 06 - 10 Jul 2014.

Jain, S., Duchez, J.B., Mebrouk, Y., Nuñez Velazquez, M., Mady, F., Dussardier, B., Benabdesselam, M. and Sahu, J.K. (2014) Thermally-stimulated emission analysis of bismuth-doped silica fibers. Optical Materials, 4 (7), 1361-1366. (doi:10.1364/OME.4.001361).

Jain, D., Baskiotis, C. and Sahu, J.K. (2014) Multi Trench Fiber: an ultra large mode area solution for industrial manufacturing. At 2nd Annual EPSRC Manufacturing the Future Conference 2nd Annual EPSRC Manufacturing the Future Conference, United Kingdom. 17 - 18 Sep 2014.

Rancaño, V.J.F., Jain, S., May-Smith, T., Sahu, J.K, Petropoulos, P. and Richardson, D.J. (2014) Multi-element fiber technology for high-capacity optical communication systems. At Advanced Photonics Conference Advanced Photonics Conference, Spain. 27 - 31 Jul 2014.

Rancaño, V.J.F., Jain, S., May-Smith, T.C., Sahu, J.K., Petropoulos, P. and Richardson, D.J. (2014) Space division multiplexing using multi-element fibers. At IEEE Summer Topicals IEEE Summer Topicals, Canada. 14 - 16 Jul 2014.

Jain, D., Baskiotis, C. and Sahu, J.K. (2014) Large mode area pixelated trench fiber. At Specialty Optical Fiber - Advance photonics congress Specialty Optical Fiber - Advance photonics congress, Spain. 27 - 31 Jul 2014.

Jain, Deepak, Jung, Yongmin, Kim, Jaesun and Sahu, Jayanta K. (2014) Robust single-mode all-solid multi-trench fiber with large effective mode area. Optics Letters, 39 (17), 5200-5203.

Jain, D., May-Smith, T.C. and Sahu, J.K. (2014) Multi-trench Fiber for high power laser applications. At Photon 2014 Photon 2014. 01 - 04 Sep 2014.

Jung, Y., Shardlow, P.C., Belal, M., Li, Z., Heidt, A.M., Daniel, J.M.O., Jain, D., Sahu, J.K., Clarkson, W.A., Corbett, B., O'Callaghan, J., Alam, S.-U. and Richardson, D.J. (2014) Few-mode TDFA for mode division multiplexing at 2µm. At IEEE Summer Topical Meeting IEEE Summer Topical Meeting, Canada. 14 - 16 Jul 2014.

Thipparapu, N.K., Jain, S., May-Smith, T.C. and Sahu, J.K. (2014) Wideband multi-element Er-doped fiber amplifier. Laser Physics Letters, 11 (9), 95104. (doi:10.1088/1612-2011/11/9/095104).

Thipparapu, N.K., Jain, S., May-Smith, T. and Sahu, J.K. (2014) Configurable Er-doped core-pumped multi-element fiber amplifier. At OECC/ACOFT '14 OECC/ACOFT '14, Australia. 06 - 10 Jul 2014.

Jain, D., Jung, Y. and Sahu, J.K. (2014) Multi trench fiber: an industrial solution for high power fiber laser manufacturing. At 3rd EPSRC Conference: manufacturing the future 3rd EPSRC Conference: manufacturing the future, United Kingdom. 23 - 24 Sep 2014.

Chiang, Hung-Sheng, Leger, James R., Nilsson, Johan and Sahu, Jayanta (2013) Passive Coherent Beam Combining of Fiber Lasers: Accurate Measurements of Phase Error Tolerance. At Conference on Lasers and Electro-Optics (CLEO) Conference on Lasers and Electro-Optics (CLEO), United States. 09 - 14 Jun 2013. (doi:10.1364/CLEO_SI.2013.CW3M.6).

Jung, Y., Jain, S., May-Smith, T., Sahu, J.K., Alam, S.-U. and Richardson, D.J. (2014) Few-mode multi-element fiber amplifier for mode division multiplexing. At European Conference on Optical Communications (ECOC) European Conference on Optical Communications (ECOC), France. 21 - 25 Sep 2014.

Jung, Y., Lim, E.L., Kang, Q., May-Smith, T.C., Wong, N.H.L., Standish, R., Poletti, F., Sahu, J.K., Alam, S.U. and Richardson, D.J. (2014) Cladding pumped few-mode EDFA for mode division multiplexed transmission. Optics Express, 22 (23), 29008-29013.

Gordon, George S.D., Feng, Feng, Kang, Qiongyue, Jung, Yongmin, Sahu, Jayanta and Wilkinson, Timothy (2014) Coherent, focus-corrected imaging of optical fiber facets using a single-pixel detector. Optics Letters, 39 (20), 6034-6037. (PMID:25361149)

Jain, S., Jung, Y., May-Smith, T., Alam, S.U., Sahu, J.K. and Richardson, D.J. (2014) Few-mode multi-element fiber amplifier for mode division multiplexing. Optics Express, 22 (23), 29031-29036. (doi:10.1364/OE.22.029031).

Li, Z., Alam, S., Daniel, J.M.O., Shardlow, P.C., Jain, D., Simakov, N., Heidt, A.M., Jung, Y., Sahu, J.K., Clarkson, W.A. and Richardson, D.J. (2014) 90nm gain extension towards 1.7µm for diode-pumped silica-based thulium-doped fiber amplifiers. At ECOC 2014 Conference ECOC 2014 Conference, France. 21 - 25 Sep 2014.

Jain, D., Gorman, P.M., Codemard, C., Jung, Y., Zervas, M.N. and Sahu, J.K. (2015) Picosecond Yb-doped single-trench-fiber amplifier with diffraction-limited output. At Photonic West Photonic West, United States. 07 - 12 Feb 2015.

Jain, D. and Sahu, J.K. (2014) Trench-assisted large mode area fiber for high power fiber lasers. At IONS-KOALA International OSA Network of Students & Conference on Optics, Atoms and Laser Applications IONS-KOALA International OSA Network of Students & Conference on Optics, Atoms and Laser Applications, Australia. 23 - 28 Nov 2014.

Jain, D., Jung, Y., Nuñez Velazquez, M. and Sahu, J.K. (2014) Extending single mode performance of all-solid large-mode-area single trench fiber. Optics Express, 22 (25), 31078-31091.

Sahu, J., Jain, D. and Jung, Y. (2014) Trench-assisted all-solid large-mode-area fiber for robust single-mode operation. At International Conference on Fibre Optics and Photonics 2014 International Conference on Fibre Optics and Photonics 2014, India. 13 - 17 Dec 2014. 3 pp.

Jain, D., Jung, Y., Barua, P., Alam, S. and Sahu, J.K. (2015) Scaling the mode area of Rare-Earth doped step index fiber under current state of the art MCVD technology. At CLEO-2015 CLEO-2015, United States. 10 - 15 May 2015. 2 pp.

Jain, Deepak, Jung, Yongmin, Barua, Pranabesh, Alam, Shaif-ul and Sahu, Jayanta K. (2015) Demonstration of ultra-low NA rare-earth doped step index fiber for applications in high power fiber lasers. Optics Express, 23 (6), 7407-7415. (doi:10.1364/OE.23.007407).

Jain, Saurabh, Thipparapu, Naresh Kumar, Barua, Pranabesh and Sahu, Jayanta Kumar (2015) Cladding-pumped Er/Yb-doped multi-element fiber amplifier for wideband applications. IEEE Photonics Technology Letters, 27 (4), 356-358.

Torrengo, S., Paul, M.C., Halder, A., Das, S., Dhar, A., Sahu, J.K., Jain, S., Kir'yanov, A.V. and d'Acapito, F. (2015) EXAFS studies of the local structure of bismuth centers in multicomponent silica glass based optical fiber preforms. Journal of Non-Crystalline Solids, 410, 82-87.

Fontaine, N.K., Haramaty, T., Ryf, R., Chen, H., Miron, L., Pascar, L., Blau, M., Frenkel, B., Wang, L., Messaddeq, Y., LaRochelle, S., Essiambre, R., Jung, Y., Kang, Q., Sahu, J.K., Alam, S.U., Richardson, D.J. and Marom, D.M. (2015) Heterogeneous space-division multiplexing and joint wavelength switching demonstration. At OFC'15 OFC'15, United States. 22 - 26 Mar 2015.

Feng, F., Gordon, G.S., Jin, X.Q., O'Brien, D.C., Payne, F.P., Jung, Y., Kang, Q., Sahu, J.K., Alam, S.U., Richardson, D.J. and Wilkinson, T.D. (2015) Experimental characterization of a graded-index ring-core fiber supporting 7 LP mode groups. At OFC'15 OFC'15, United States. 22 - 26 Mar 2015.

Alam, S.U., Jung, Y., Kang, Q., Poletti, F., Sahu, J.K. and Richardson, D.J. (2015) Recent progress in the development of few mode fiber amplifier. At OFC'15 OFC'15, United States. 22 - 26 Mar 2015.

Jain, S., Thipparapu, N.K., Barua, P. and Sahu, J.K. (2014) Multi-element fiber for next generation optical communication. At IEEE 5th International Conference on Photonics (ICP) 2-4 Sep IEEE 5th International Conference on Photonics (ICP) 2-4 Sep, Malaysia. 02 - 04 Sep 2014.

Jain, D. and Sahu, J. (2014) Ring fiber with flat-top profile for extremely large mode area single mode operation. At Advance Solid State Lasers Advance Solid State Lasers, China. 16 - 21 Nov 2014.

Sahu, J.K., Jain, D. and Jung, Y. (2014) Multi-trench fibers: a novel approach for rare earth doped large-mode-area fiber lasers. At Advance Solid State Lasers Advance Solid State Lasers, China. 16 - 21 Nov 2014.

Jung, Y., Sleiffer, V.A.J.M., Inan, B., Kuschnerov, M., Veljanovski, V., Corbett, B., Winfield, R., Kang, Qiongyue, Dhar, A., Sahu, J.K., Poletti, F., Alam, S.-U. and Richardson, D.J. (2013) Multimode EDFA performance in mode-division multiplexed transmission systems. At Conference on Optical Fibre Communications OFC '13 Conference on Optical Fibre Communications OFC '13, United States. 17 - 21 Mar 2013.

Sleiffer, V.A.J.M., Jung, Y., Veljanovski, V., van Uden, R.G.H., Kuschnerov, M., Kang, Qiongyue, Grüner-Nielsen, L., Sun, Y., Richardson, D.J., Alam, S.U., Poletti, F., Sahu, J.K., Dhar, A., Chen, H., Inan, B., Koonen, A.M.J., Corbett, B., Winfield, R., Ellis, A.D. and de Waardt, H. (2012) 73.7 Tb/s (96X3x256-Gb/s) mode-division-multiplexed DP-16QAM transmission with inline MM-EDFA. At European Conference on Optical Communication (ECOC) European Conference on Optical Communication (ECOC), Netherlands. 16 - 20 Sep 2012. 3 pp.

Codemard, C.A., Nilsson, J. and Sahu, J.K. (2010) Tandem pumping of large-core double-clad Ytterbium-doped fiber for control of excess gain. At Advanced Solid State Lasers (ASSL 10) Advanced Solid State Lasers (ASSL 10), United States. 31 Jan - 03 Feb 2010. (doi:10.1364/ASSP.2010.AWA3).

Nilsson, J., Yoo, S., Codemard, C.A., Jeong, Y., Mountfort, F. and Sahu, J.K. (2010) Bend-effects on Brillouin gain in large mode area fiber amplifiers with acoustic antiguide. At Advanced Solid State Photonics Advanced Solid State Photonics, United States. 31 Jan - 03 Feb 2010. (doi:10.1364/ASSP.2010.ATuA16).

Yao, T., Ji, J., Sahu, J.K., Webb, A.S. and Nilsson, J. (2012) Tandem-pumped ytterbium-doped aluminosilicate fiber amplifier with low quantum defect. At CLEO/QELS 2012 CLEO/QELS 2012, United States. 06 - 11 May 2012.

Sleiffer, V.A.J.M., Jung, Y., Inan, B., Chen, H., van Uden, R.G.H., Kuschnerov, M., van den Borne, D., Jansen, S.L., Veljanovski, V., Koonen, A.M.J., Richardson, D.J., Alam, S.-U., Poletti, F., Sahu, J.K., Dhar, A., Corbett, B., Winfield, R., Ellis, A.D. and de Waardt, H. (2012) Mode-division-multiplexed 3x112-Gb/s DP-QPSK transmission over 80-km few-mode fiber with inline MM-EDFA and blind DSP. At European Conference on Optical Communication (ECOC) European Conference on Optical Communication (ECOC), Netherlands. 16 - 20 Sep 2012.

Kang, Qiongyue, Lim, Ee Leong, Jung, Y., Sahu, J.K., Poletti, F., Alam, S.-U. and Richardson, D.J. (2012) Modal gain control in a multimode erbium doped fiber amplifier incorporating ring doping. At European Conference on Optical Communication (ECOC) 16-20 Sept European Conference on Optical Communication (ECOC) 16-20 Sept, Netherlands. 16 - 20 Sep 2012.

Jung, Y., Alam, S.-U., Li, Z., Teh, P.S., Dhar, A., Sahu, J.K., Poletti, F., Winfield, R.J., Ellis, A.D. and Richardson, D.J. (2012) Experimental investigation of inter-modal-gain modulation and transient effects in a two mode group erbium doped fiber amplifier. At European Conference on Optical Communication (ECOC) European Conference on Optical Communication (ECOC), Netherlands. 16 - 20 Sep 2012.

Sahu, Jayanta K., Jain, Deepak and Jung, Yongmin (2015) Specialty fibers for high power fiber lasers. At SPIE Europe Optics + Optoelectronics SPIE Europe Optics + Optoelectronics, Czech Republic. 13 - 16 Apr 2015. 6 pp.

Chiang, Hung-Sheng, Leger, James R., Nilsson, Johan and Sahu, Jayanta (2013) Direct observation of Kramers-Kronig self-phasing in coherently combined fiber lasers. Optics Letters, 38 (20), 4104-4107.

Thipparapu, N.K., Jain, S., Umnikov, A.A., Barua, P. and Sahu, J.K. (2015) 1180nm Bi-doped aluminosilicate fiber amplifier. At CLEO/Europe 2015 - European Conference on Lasers and Electro-Optics CLEO/Europe 2015 - European Conference on Lasers and Electro-Optics, Germany. 21 - 25 Jun 2015.

Berendt, M.O., Spurrell, J., Barua, P., Umnikov, A.A., Nuñez Velazquez, M., Sahu, J.K., Alam, S.U. and Richardson, D.J. (2015) 5mJ pulsed Yb-doped all-fiber MOPA seeded by 0.2nm spectrally sliced super luminescent diode. At CLEO/Europe 2015 - European Conference on Lasers and Electro-Optics CLEO/Europe 2015 - European Conference on Lasers and Electro-Optics, Germany. 21 - 25 Jun 2015.

Jain, D., Jung, Y. and Sahu, J.K. (2014) Next generation optical fiber designs for power scaling. At Centre for Optical Fiber Technology Seminar Centre for Optical Fiber Technology Seminar, Singapore. 20 Jan 2014.

Jain, D., Jung, Y. and Sahu, J.K. (2014) Trench fiber for high power fiber lasers. At Max Planck Institute of Science for the Light Seminar Max Planck Institute of Science for the Light Seminar, Germany. 17 Feb 2014.

Billaud, A., Shardlow, P.C., Butler, A., Jain, D., Sahu, J.K. and Clarkson, W.A. (2015) High power spectrally-tailorable thulium-doped fibre amplified spontaneous emission source. At CLEO/Europe-EQEC '15 CLEO/Europe-EQEC '15, Germany. 21 - 25 Jun 2015. 1 pp.

Shardlow, P.C., Standish, R., Sahu, J.K. and Clarkson, W.A. (2015) Cladding shaping of optical fibre preforms via CO2 laser machining. At CLEO/Europe-EQEC '15 CLEO/Europe-EQEC '15, Germany. 21 - 25 Jun 2015. 1 pp.

Shardlow, P.C., Jain, D., Parker, Richard, Sahu, J.K. and Clarkson, W.A. (2015) Optimising Tm-doped silica fibres for high lasing efficiency. At CLEO/Europe-EQEC '15 CLEO/Europe-EQEC '15, Germany. 21 - 25 Jun 2015. 1 pp.

Jain, D., Jung, Y., Barua, P., Alam, S.U. and Sahu, J.K. (2015) Experimental demonstration of single-mode large mode area multi-trench fiber for UV-VIS light transmission. At CLEO/Europe-EQEC '15 CLEO/Europe-EQEC '15, Germany. 21 - 25 Jun 2015. 1 pp.

Yoo, S., Webb, A.S., Standish, R.J., May-Smith, T.C. and Sahu, J.K. (2012) 5.4W cladding-pumped Nd:YAG silica fiber laser. At CLEO/QELS 2012 CLEO/QELS 2012, United States. 06 - 11 May 2012.

Clarkson, W.A., Shen, D., Wang, P., Cooper, L.J., Nilsson, J. and Sahu, J.K. (2005) Power scaling of cladding-pumped Er, Yb-doped fiber lasers at 1.5µm. At SPIE Conference on Lasers and Applications SPIE Conference on Lasers and Applications, Poland.

Yao, Tianfu, Achar Vasant, Harish, Sahu, Jayanta and Nilsson, Johan (2015) High-power continuous-wave directly diode-pumped fiber Raman lasers. University of Southampton [Dataset]

Clarkson, W.A., Pearson, L., Zhang, Z., Kim, J.W., Shen, D.Y., Boyland, A.J., Sahu, J.K. and Ibsen, M. (2009) High power two-micron fiber source: recent progress and future prospects. At EOS Topical Meeting on Lasers 2009 EOS Topical Meeting on Lasers 2009, Italy. 27 - 30 Sep 2009.

Clarkson, W.A., Pearson, L., Zhang, Z., Kim, J.W., Shen, D.Y., Boyland, A., Sahu, J.K. and Ibsen, M. (2009) High power two-micron fiber lasers. At MICS 2009 MICS 2009, France. 08 - 23 Jun 2009.

Vasilyev, S., Schiller, S., Nevsky, A., Grisard, A., Faye, D., Lallier, E., Zhang, Z., Boyland, A.J., Sahu, J.K., Ibsen, M. and Clarkson, W.A. (2008) Broadly tunable sub-mW CW narrowband mid-IR laser source for molecular spectroscopy. At Workshop on Modern Applications of Trapped Ions Workshop on Modern Applications of Trapped Ions, France. 18 - 23 May 2008.

Vasilyev, S., Schiller, S., Nevsky, A., Grisard, A., Faye, D., Lallier, E., Zhang, Z., Boyland, A.J. and Sahu, J.K. (2008) Broadly tunable sub-mW CW narrowband mid-IR laser source for molecular spectroscopy. At 20th International Conference on High Resolution Molecular Spectroscopy 20th International Conference on High Resolution Molecular Spectroscopy. 02 - 06 Sep 2008.

Vasilyev, S., Nevsky, A., Schiller, S., Grisard, A., Lallier, E., Faye, D.Y., Shen, D.Y., Zhang, Z., Boyland, A.J., Sahu, J.K., Clarkson, W.A. and Ibsen, M. (2007) Development of a mid-IR CW narrowband 5-15 micron tunable laser source for molecular spectroscopy. At 20th Colloquium on High Resolution Molecular Spectroscopy 20th Colloquium on High Resolution Molecular Spectroscopy, France. 03 - 07 Sep 2007.

Thipparapu, Naresh Kumar, Jain, Saurabh, Umnikov, Andrey, Barua, Pranabesh and Sahu, Jayanta (2015) 1120 nm diode-pumped Bi-doped fiber amplifier. Optics Letters, 40 (10), 2441-2444. (doi:10.1364/OL.40.002441).

Thipparapu, Naresh Kumar, Jain, Saurabh, Barua, Pranabesh, Umnikov, Andrey and Sahu, Jayanta (2015) 1120 nm diode-pumped Bi-doped fiber amplifier. University of Southampton [Dataset]

Richardson, David J., Jung, Yongmin, Kang, Qiongyue, Sahu, Jayanta, Jain, Saurabh, Li, Zhihong and Alam, Shaif-Ul (2015) Emerging fiber lasers and amplifiers for Telecoms. At CLEO Europe 2015 CLEO Europe 2015, Germany. 21 - 25 Jun 2015. 0 pp.

Jain, D., Codemard, Christophe, Jung, Yongmin, Zervas, M.N. and Sahu, J.K. (2015) High power, compact, picosecond MOPA based on single trench fiber with single polarized diffraction-limited output. Optics Letters, 40 (17), 4150-4153. (PMID:26368734)

Jain, Deepak, Sahu, Jayanta, Jung, Yongmin, Barua, Pranabesh and Sones, Collin (2015) Large mode area multi trench fiber for UV and visible transmission. University of Southampton [Dataset]

Jain, Deepak, Alam, Shaif-ul, Sahu, Jayanta, Jung, Yongmin, Barua, Pranabesh and Nuñez Velazquez, Martin (2015) Highly efficient Yb-free Er-La-Al doped ultra low NA large mode area single-trench fiber laser. Optics Express, 23 (22), 28282-28827.

Jain, Deepak, Sahu, Jayanta, Jung, Yongmin, Zervas, Michael, Alam, Shaif-Ul and Codemard, Christophe (2015) High power, compact, picosecond MOPA based on single trench fiber with single polarized diffraction-limited output. University of Southampton [Dataset]

Jain, Deepak, Sahu, Jayanta, Jung, Yongmin, Barua, Pranabesh, Alam, Shaif-Ul and Nunez Velazquez, Martin, Miguel Angel (2015) Highly efficient Yb-free Er-La-Al doped ultra low NA large mode area single-trench fiber laser. University of Southampton [Dataset]

Alam, S.-U., Jung, Y., Kang, Qiongyue, Sahu, J.K., Poletti, F. and Richardson, D.J. (2012) MM amplifier - Enabling the next generation spatial division multiplexed transmission system. At 2012 IEEE 3rd International Conference on Photonics (ICP) 2012 IEEE 3rd International Conference on Photonics (ICP), Malaysia. 01 - 03 Oct 2012.

Jain, S., May-Smith, T.C., Dhar, A., Webb, A., Usmani, B. and Sahu, J.K. (2012) Gain and noise figure study of Er-doped multi-element fiber amplifier. At Asia Comunications and Photonics Conference (ACP) Asia Comunications and Photonics Conference (ACP), China. 07 - 10 Nov 2012.

Alam, S.-U., Jung, Y., Li, Z., Dhar, A., Sahu, J.K., Poletti, F. and Richardson, D.J. (2012) Modal gain equalization in a few moded erbium-doped fiber amplifier. At IEEE Summer Topicals 2012 - Space Division Multiplexing for optical Systems and Networks IEEE Summer Topicals 2012 - Space Division Multiplexing for optical Systems and Networks, United States. 09 - 11 Jul 2012.

Shen, D.Y., Pearson, L., Sahu, J.K. and Clarkson, W.A. (2007) High power broadband Tm-doped superfluorescent fibre source at 2µm. At CLEO/Europe - IQEC 2007 CLEO/Europe - IQEC 2007, Germany. 17 - 22 Jun 2007.

Ryf, Roland, Fontaine, Nicolas K., Chen, Haoshuo, Gnauck, Alan, Jung, Yongmin, Kang, Qiongyue, Sahu, Jayanta, Alam, Shaiful and Richardson, David (2015) 72Tb/s transmission over 179km all-fiber 6 mode span with two cladding pumped in-line amplifiers. At 41st European Conference of Optical Communication (ECOC 15) 27 Sep - 1 Oct 2015 41st European Conference of Optical Communication (ECOC 15) 27 Sep - 1 Oct 2015. 27 Sep - 01 Oct 2015.

Jung, Yongmin, Kang, Qiongyue, Sahu, Jayanta, Alam, Shaiful and Richardson, David (2015) Cladding pumped few-mode EDFAs for future high capacity systems. At 41st European Conference on Optical Communication (ECOC'15) 41st European Conference on Optical Communication (ECOC'15), Spain. 27 Sep - 01 Oct 2015.

Jung, Yongmin, Kang, Qiongyue, Sahu, Jayanta, Alam, Shaiful and Richardson, David (2015) Optical amplifiers for space division multiplexed transmission. IEEE Photonics Newsletter.

Sahu, J.K., Jain, D., Webb, A.S., Yoo, S. and May-Smith, T.C. (2013) Speciality doped fibers in high power lasers. At Workshop on Speciality Optical Fibers and their Applications (WSOF 2013) Workshop on Speciality Optical Fibers and their Applications (WSOF 2013), Sweden. 28 - 30 Aug 2013.

Jain, D., Baskiotis, C. and Sahu, J.K. (2013) Large mode area hybrid multi-trench fiber for spectral filtering. At Frontiers in Optics Frontiers in Optics, United States. 06 - 10 Oct 2013.

Belal, M., Alam, S.-U., Sahu, J.K., Richardson, D.J. and Newson, T.P. (2013) Demonstration of a 2 micron-OTDR. 39th European Conference and Exhibition on Optical Communication (ECOC 2013), United Kingdom. 23 - 26 Sep 2013. (doi:10.1049/cp.2013.1331).

Jain, Deepak, Jung, Yongmin, Barua, Pranabesh, Sones, Collin and Sahu, Jayanta (2015) Large mode area multi-trench fiber for UV and visible transmission. Optics Letters, 40 (21), 5026-5029.

Thipparapu, Naresh Kumar, Jain, Saurabh, Umnikov, Andrey, Barua, Pranabesh and Sahu, Jayanta (2015) Progress towards development of efficient Bi-doped fiber lasers and amplifiers. At Siegman Intenational School on Lasers Siegman Intenational School on Lasers, Germany. 02 - 07 Aug 2015.

Thipparapu, Naresh Kumar, Umnikov, Andrey, Jain, Saurabh, Barua, Pranabesh and Sahu, Jayanta (2015) Diode pumped Bi-doped fiber laser operating at 1360nm. At 4th Workshop on Specialty Optical Fibers and Their Applications (WSOF-2015) 4th Workshop on Specialty Optical Fibers and Their Applications (WSOF-2015), Hong Kong. 04 - 06 Nov 2015.

Feng, Y., Nilsson, J., Jain, S., May-Smith, T.C., Sahu, J.K., Jia, F., Wilson, D., Lengden, M. and Johnstone, W. (2014) LD-seeded thulium-doped fibre amplifier for CO2 measurements at 2 µm. At 6th Europhoton Conference (EPS-QEOD) 6th Europhoton Conference (EPS-QEOD). 24 - 29 Aug 2014.

Yao, Tianfu, Achar Vasant, Harish, Sahu, Jayanta and Nilsson, Johan (2015) High-Power Continuous-Wave Directly-Diode-Pumped Fiber Raman Lasers. Applied Sciences, 5 (4), 1323-1336.

Boyland, A.J., Webb, A.S., Kalita, M.P., Yoo, S., Codemard, C.A., Standish, R.J., Nilsson, J. and Sahu, J.K. (2010) Rare-Earth doped optical fiber fabrication using novel gas phase deposition technique. At Conference on Lasers and Electrooptics (CLEO) and Quantum Electronics and Laser Science Conference (QELS) Conference on Lasers and Electrooptics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), United States. 16 - 21 May 2010.

Kalli, Kyriacos, Riziotis, Christos, Posporis, Andreas, Markos, Christos, Koutsides, Charalambos, Ambran, Sumiaty, Webb, Andrew, Holmes, Christopher, Gates, James C., Sahu, Jayanta K. and Smith, Peter G.R. (2015) Flat fibre and femtosecond laser technology as a novel photonic integration platform for optofluidic based biosensing devices and lab-on-chip applications: current results and future perspectives. Sensors and Actuators B: Chemical, 209, 1030-1040. (doi:10.1016/j.snb.2014.12.003).

Chiang, Hung-Sheng, Nilsson, Johan, Sahu, Jayanta and Leger, James R. (2015) Experimental measurements of the origin of self-phasing in passively coupled fiber lasers. Optics Letters, 40 (6), 962-965. (doi:10.1364/OL.40.000962).

Paul, M., Kir'yanov, A., Das, S., Pal, M., Bhadra, S., Barmenkov, Yu, Martinez-Gamez, A., Lucio-Martínez, J.L., Yoo, S. and Sahu, J.K. (2014) Novel dielectric nanoparticles (DNP) doped nano-engineered glass based optical fiber for fiber laser. In, Thomas, Sabu, Kalarikkal, Nandakumar, Stephan, A.Manuel, Haghi, B. and Raneesh, A.K. (eds.) Advanced Nanomaterials: Synthesis, Properties, and Applications. Abingdon, GB. Apple Academic, pp. 104-115. , (doi:10.1201/b16966-6).

Thipparapu, Naresh Kumar, Umnikov, Andrey, Barua, Pranabesh and Sahu, Jayanta (2016) Dataset for Bi-doped Fiber Amplifier with a Flat Gain of 25dB Operating in the Wavelength Band 1320-1360nm. University of Southampton doi:10.5258/SOTON/387385 [Dataset]

Thipparapu, N.K., Umnikov, A.A., Barua, P. and Sahu, J.K. (2016) Bi-doped fiber amplifier with a flat gain of 25dB operating in the wavelength band 1320-1360nm. Optics Letters, 41 (7), 1518-1521. (doi:10.1364/OL.41.001518).

Alam, Shaif-ul, Jung, Yongmin, Kang, Qiongyue, Poletti, Francesco, Sahu, Jayanta and Richardson, David (2015) Current status of few mode fiber amplifiers for spatial division multiplexed transmission. Journal of Optics, 1-10. (doi:10.1007/s12596-015-0283-4).

Sahu, Jayanta and Jain, Deepak (2016) Dataset for Large Mode Area Single Trench Fiber for 2µm Operation. University of Southampton [Dataset]

Jain, Deepak, Alam, Shaif-ul, Jung, Yongmin, Barua, Pranabesh, Nuñez Velazquez, Martin and Sahu, Jayanta (2016) Highly efficient Yb-free Er-La-Al doped ultra-low Na large mode area single-trench fiber laser. At SPIE LASE 2016 SPIE LASE 2016, United States. 13 - 18 Feb 2016. (doi:10.1117/12.2211336).

Feng, Feng, Guo, Xuhan, Gordon, George S., Jin, Xianqing, Payne, Frank, Jung, Yongmin, Kang, Qiongyue, Alam, Shaif-ul, Barua, Pranabesh, Sahu, Jayanta, Richardson, David, White, Ian H. and Wilkinson, Timothy D. (2016) All-optical mode-group division multiplexing over a graded-index ring-core fiber with single radial mode. At Optical Fiber Communication Conference (OFC) 2016 Optical Fiber Communication Conference (OFC) 2016, Anaheim, CA. 20 - 24 Mar 2016. (doi:10.1364/OFC.2016.W3D.5).

Shi, Kai, Gomez, Ariel, Jin, Xianqing, Jung, Yongmin, Quintana, Crisanto, O'Brien, Dominic, Payne, Frank, Barua, Pranabesh, Sahu, Jayanta, Kang, Qiongyue, Alam, Shaif-ul, Richardson, David and Thomsen, Benn (2016) Simplified impulse response characterization for mode division multiplexed systems. At Optical Fiber Communication Conference (OFC) 2016 Optical Fiber Communication Conference (OFC) 2016, Anaheim, CA. 20 - 24 Mar 2016.

Jung, Yongmin, Simakov, Nikita, Daniel, Jae, Jain, Deepak, Shardlow, Peter, Heidt, Alexander, Sahu, Jayanta, Hemming, A, Clarkson, William, Alam, Shaif-ul and Richardson, David (2016) Silica-based thulium doped fiber amplifiers for wavelengths beyond the L-band. At Optical Fiber Communication Conference (OFC) 2016 Optical Fiber Communication Conference (OFC) 2016, Anaheim, CA. 20 - 24 Mar 2016.

Sahu, Jayanta, Thipparapu, Naresh, Umnikov, Andrey and Barua, Pranabesh (2016) Progress towards efficient Bi fiber lasers and amplifiers. At The 24th international congress on glass conference The 24th international congress on glass conference, China. 07 - 11 Apr 2016. 1 pp.

Sahu, Jayanta, Thipparapu, Naresh, Umnikov, Andrey and Barua, Pranabesh (2016) Recent advances in Bi-doped fiber lasers and amplifiers. At 11th International Symposium on SiO2, Advanced dielectrics and Related Devices 11th International Symposium on SiO2, Advanced dielectrics and Related Devices, France. 13 - 15 Jun 2016.

Li, Z., Jung, Y., Daniel, J.M.O., Simakov, N., Tokurakawa, M., Shardlow, P.C., Jain, D., Sahu, J.K., Heidt, A.M., Clarkson, W.A., Alam, S.U. and Richardson, D.J. (2016) Exploiting the short wavelength gain of silica-based thulium-doped fiber amplifiers. Optics Letters, 41 (10), 2197-2200. (doi:10.1364/OL.41.002197).

Simakov, Nikita, Li, Zhihong, Jung, Yongmin, Daniel, Jae M.O., Barua, Pranabesh, Shardlow, Peter C., Liang, Sijing, Sahu, Jayanta K., Hemming, Alexander, Clarkson, W. Andrew, Alam, Shaif-ul and Richardson, David J. (2016) High gain holmium-doped fibre amplifiers. Optics Express, 24 (13), 13946-13956. (doi:10.1364/OE.24.013946).

Sahu, Jayanta and Jain, Deepak (2016) Large mode area single trench fiber for 2 µm operation. Journal of Lightwave Technology, 34 (14), 3412-3417. (doi:10.1109/JLT.2016.2569664).

Tománek, Pavel, Senderáková, Dagmar, Páta, Petr, Cajzl, Jakub, Peterka, Pavel, Honzátko, Pavel, Mrázek, Jan, Podrazký, Ondřej, Todorov, Filip, Gladkov, Petar, Sahu, Jayanta, Nuñez Velazquez, Martin, Nekvindová, Pavla and Kašík, Ivan (2014) Characterization of fluorescence lifetime of Tm-doped fibers with increased quantum conversion efficiency. At SPIE Photonics, Devices, and Systems VI SPIE Photonics, Devices, and Systems VI, Czech Republic. 27 - 29 Aug 2014. (doi:10.1117/12.2070425).

Thipparapu, Naresh, Umnikov, Andrey, Barua, Pranabesh, Nuñez Velazquez, Martin and Sahu, Jayanta (2016) Bi-doped fiber amplifiers: optical properties, challenges and applications. At XXIst International Krutyn Summer School 2016 XXIst International Krutyn Summer School 2016, Poland. 04 - 10 Sep 2016.

Thipparapu, Naresh, Umnikov, Andrey, Barua, Pranabesh, Nuñez Velazquez, Martin and Sahu, Jayanta (2016) A review on our latest amplifier and laser demonstrations by Bi-doped fibers. At International Training School on Fiber Lasers & Optical Fiber Technology 2016 International Training School on Fiber Lasers & Optical Fiber Technology 2016, Czech Republic. 30 Aug - 01 Sep 2016.

Jin, Xianqing, Gomez, Ariel, Shi, Kai, Thomsen, Benn C., Feng, Feng, Gordon, George S.D., Wilkinson, Timothy D., Jung, Yongmin, Kang, Qiongyue, Barua, Pranabesh, Sahu, Jayanta, Alam, Shaif-ul, Richardson, David, O'Brien, Dominic C. and Payne, Frank P. (2016) Mode coupling effects in ring-core fibres for space-division multiplexing systems. Journal of Lightwave Technology, 34 (14), 3365-3372. (doi:10.1109/JLT.2016.2564991).

Wang, Yun, Barua, Pranabesh, Chiodini, Norberto, Steigenberger, Jonas, Abdul Khudus, Muhammad, Sahu, Jayanta, Beresna, Martynas and Brambilla, Gilberto (2017) Dataset for Ultraviolet Photoluminescence in Gd-doped Silica and Phosphosilicate Fibers. University of Southampton [Dataset]

Sahu, Jayanta, Thipparapu, Naresh, Umnikov, Andrey, Barua, Pranabesh and Nuñez Velazquez, Martin (2016) Amplifier and laser demonstrations in Bi-doped silica optical fibers. International Conference on Fibre Optics and Photonics 2016, India. 04 - 08 Dec 2016.

Wang, Yun, He, Jing, Barua, Pranabesh, Chiodini, Norberto, Steigenberger, Sebastian, Abdul Khudus, Muhammad, Sahu, Jayanta, Beresna, Martynas and Brambilla, Gilberto (2017) Ultraviolet photoluminescence in Gd-doped silica and phosphosilicate fibers. APL Photonics, 2 (4), 1-8.

Shardlow, P.C., Simakov, N., Billaud, A., Daniel, J.M.O., Barua, P., Sahu, J., Hemming, A. and Clarkson, W.A. (2017) Holmium doped fibre optimised for resonant cladding pumping. CLEO/Europe - EQEC 2017, Munich, Germany. 25 - 29 Jun 2017.

Wang, Yun, He, Jing, Barua, Pranabesh, Chiodini, Norberto, Steigenberger, Sebastian, Abdul Khudus, Muhammad, Sahu, Jayanta, Beresna, Martynas and Brambilla, Gilberto (2017) UV luminescence in Gd-doped silica and phosphosilicate optical fibres. At CLEO-Pacific Rim 2017 CLEO-Pacific Rim 2017, Singapore, Singapore. 31 Jul - 04 Aug 2017. (In Press)

Thipparapu, Naresh Kumar, Chunyun, Guo, Umnikov, Andrey, Barua, Pranabesh, Taranta, Austin, Standish, Robert and Sahu, Jayanta (2017) Bi-doped fibre lasers and wideband amplifiers in the 1150-1500nm band. At Beyond state of the art optical communications Beyond state of the art optical communications: UNLOC and Photonics Hyperhighway programmes to present their vision for the future, London, United Kingdom. 02 Jun 2017.

Feng, Feng, Jin, Xianqing, O'Brien, Dominic, Payne, Frank, Jung, Yongmin, Kang, Qiongyue, Barua, Pranabesh, Sahu, Jayanta, Alam, Shaif-Ul, Richardson, David and Wilkinson, Timothy (2017) All-optical mode-group multiplexed transmission over a graded-index ring-core fiber with single radial mode. Optics Express, 25 (12), 13773-13781. (doi:10.1364/OE.25.013773).

Thipparapu, Naresh Kumar, Chunyun, Guo, Umnikov, Andrey, Barua, Pranabesh, Taranta, Austin, Alam, Shaif-Ul and Sahu, Jayanta (2017) Self-mode-locked bismuth-doped fiber laser operating at 1340nm. The European Conference on Lasers and Electro-Optics, Munich, Germany. 25 - 29 Jun 2017. 1 pp, p. 1. (In Press)

Thipparapu, Naresh Kumar, Chunyun, Guo, Umnikov, Andrey, Barua, Pranabesh, Taranta, Austin, Alam, Shaif-Ul and Sahu, Jayanta (2017) Dataset for Self-mode-locked Bismuth-doped Fiber Laser Operating at 1340nm. University of Southampton doi:10.5258/SOTON/D0209 [Dataset]

Lin, Huaiqin, Feng, Yujun, Barua, Pranabesh, Sahu, Jayanta and Nilsson, Johan (2017) 405 W Erbium-doped large-core fiber laser. OSA Laser Congress: Advanced Solid State Lasers 2017, Nagoya, Japan. 01 - 05 Oct 2017. 0 pp, ATh4A.2. (doi:10.1364/ASSL.2017.ATh4A.2).

Donko, A., Nuñez Velazquez, M., Barua, P., Sahu, J., Beresna, M. and Brambilla, G. (2017) Point-by-point femtosecond laser inscription of Bragg gratings in high NA (>0.4) germania-doped optical fibre. 5th Workshop on Specialty Optical Fiber and Their Applications, Limassol, Cyprus. 11 - 13 Oct 2017. 3 pp. (In Press)

Jung, Yongmin, Kang, Qiongyue, Shen, Lei, Chen, Su, Wang, Honghai, Yang, Yucheng, Shi, Kai, Thomsen, Benn, Correa, Rodrigo, Eznaveh, Zahoora, Zacarias, Juan, Antonio-Lopez, Jose, Barua, Pranabesh, Sahu, Jayanta, Alam, Shaif-Ul and Richardson, David (2017) Few mode ring-core fiber amplifier for low differential modal gain. In European Conference on Optical Communications.

Lin, Huaiqin, Feng, Yujun, Barua, Pranabesh, Sahu, Jayanta and Nilsson, Lars (2017) Dataset for 405 W Erbium-Doped Large-Core Fiber Laser. University of Southampton doi:10.5258/SOTON/D0222 [Dataset]

Donko, Andrei, Laszlo, Nunez Velazquez, Martin, Barua, Pranabesh, Guzman Cruz, Fernando, Alberto, Ismaeel, Rand, Lee, Timothy, Sahu, Jayanta, Beresna, Martynas and Brambilla, Gilberto (2017) Femtosecond inscription and thermal testing of Bragg gratings in high concentration (40 mol%) Germania-doped optical fibre. Optics Express, 25 (26), 32879-32886. (doi:10.1364/OE.25.032879).

Thipparapu, Naresh Kumar, Guo, Chunyun, Barua, Pranabesh, Umnikov, Andrey, Taranta, Austin and Sahu, Jayanta (2017) Dataset for Bismuth-doped all-fiber mode-locked laser operating at 1340 nm. University of Southampton doi:10.5258/SOTON/D0104 [Dataset]

Thipparapu, Naresh Kumar, Guo, Chunyun, Barua, Pranabesh, Umnikov, Andrey, Taranta, Austin and Sahu, Jayanta (2017) Bismuth-doped all-fiber mode-locked laser operating at 1340 nm. Optics Letters, 42 (24), 5102-5105. (doi:10.1364/OL.42.005102).

Lin, Huaiqin, Feng, Yujun, Feng, Yutong, Barua, Pranabesh, Sahu, Jayanta and Nilsson, Lars (2018) Dataset for 656 W Er-doped, Yb-free large-core fiber laser. University of Southampton doi:10.5258/SOTON/D0303 [Dataset]

Lin, Huaiqin, Feng, Yujun, Feng, Yutong, Barua, Pranabesh, Sahu, Jayanta and Nilsson, Johan (2018) 656W Er-doped, Yb-free large-core fiber laser. Optics Letters, 43 (13), 3080-3083. (doi:10.1364/OL.43.003080).

Jung, Y., Kang, Q., Shen, L., Chen, S., Wang, H., Yang, Y., Shi, K., Thomsen, B.C., Correa, R. Amezcua, Eznaveh, Z. Sanjabi, Zacarias, J. Carlos Alvarado, Antonio-Lopez, J., Barua, P., Sahu, J.K., Alam, S.U. and Richardson, D.J. (2018) Few mode ring-core fibre amplifier for low differential modal gain. In 2017 European Conference on Optical Communication (ECOC). vol. 2017-September, Institute of Electrical and Electronics Engineers Inc. 3 pp, pp. 1-3. (doi:10.1109/ECOC.2017.8345893).

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