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977-nm all-fiber DFB laser

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), pp. 2442-2444. (doi:10.1109/LPT.2004.835619).

Record type: Article


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


Local EPrints ID: 16069
ISSN: 1041-1135
PURE UUID: 7d205c17-ce28-4989-893c-20034504f6a0

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Date deposited: 23 Jun 2005
Last modified: 17 Jul 2017 16:44

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Author: L.B. Fu
Author: M. Ibsen
Author: D.J. Richardson
Author: D.N. Payne

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