977-nm all-fiber DFB laser
977-nm all-fiber DFB laser
Three-level operation of a fiber distributed feedback (DFB) laser operating around 980nm is demonstrated for the first time. The ytterbium-doped DFB laser shows a maximum slope efficiency of 61% and output power of 38.2mW under a launched single-mode pump power of 150mW at 910nm. The efficiency of lasers with different coupling strengths and at different pump wavelengths is also investigated.
2442-2444
Fu, L.B.
37f63182-48d7-4ee1-9e8a-8c028b284dac
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
2004
Fu, L.B.
37f63182-48d7-4ee1-9e8a-8c028b284dac
Ibsen, M.
22e58138-5ce9-4bed-87e1-735c91f8f3b9
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
Payne, D.N.
4f592b24-707f-456e-b2c6-8a6f750e296d
Fu, L.B., Ibsen, M., Richardson, D.J. and Payne, D.N.
(2004)
977-nm all-fiber DFB laser.
IEEE Photonics Technology Letters, 16 (11), .
(doi:10.1109/LPT.2004.835619).
Abstract
Three-level operation of a fiber distributed feedback (DFB) laser operating around 980nm is demonstrated for the first time. The ytterbium-doped DFB laser shows a maximum slope efficiency of 61% and output power of 38.2mW under a launched single-mode pump power of 150mW at 910nm. The efficiency of lasers with different coupling strengths and at different pump wavelengths is also investigated.
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Published date: 2004
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Local EPrints ID: 16069
URI: http://eprints.soton.ac.uk/id/eprint/16069
ISSN: 1041-1135
PURE UUID: 7d205c17-ce28-4989-893c-20034504f6a0
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Date deposited: 23 Jun 2005
Last modified: 16 Mar 2024 02:40
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Author:
L.B. Fu
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