The University of Southampton

Publications

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).

Shevchuk, Andriy, Novak, P., Nuñez Velazquez, Martin, Fleming, T.P. and Korchev, Y.E. (2013) Combined ion conductance and fluorescence confocal microscopy for biological cell membrane transport studies. Journal of Optics, 15 (9), 94005. (doi:10.1088/2040-8978/15/9/094005).

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.

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, 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, 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).

Posner, Matthew, John, Pearl, Wong, Nicholas, Heng Loong, Mittal, Vinita and Nuñez Velazquez, Martin (2016) From school classes to UNESCO: IYL-enabled environments for tackling the STEM skills shortage through student-led outreach. At SPIE Optical Engineering + Applications Symposium SPIE Optical Engineering + Applications Symposium, United States. 28 Aug - 01 Sep 2016. 10 pp. (doi:10.1117/12.2238222).

Serrano Perez, Edgar, Nuñez Velazquez, Martin and Juárez Lopez, Fernando (2015) A numerical analysis of a MOCVD process for the growth of GaN nanowires using GaCl3 and NH3. Physica Status Solidi (c), 12 (4-5), 389-393.

Nuñez Velazquez, Martin and Lopez, Fernando Juárez (2014) Investigations into the growth of GaN nanowires by MOCVD using azidotrimethylsilane as nitrogen source. Advanced Materials Research, 875-877, 1483-1489. (doi:10.4028/www.scientific.net/AMR.875-877.1483).

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).

Nunez Velazquez, Martin A. (2011) Photoluminescence characterization of ZnS nanowires grown via colloid suspension. At Symposium 9, Photovoltaics, Solar Energy Materials & Technologies at the XX International Materials Research Congress Symposium 9, Photovoltaics, Solar Energy Materials & Technologies at the XX International Materials Research Congress, Mexico. 14 - 19 Aug 2011.

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.

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.

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)

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).

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