Gain-clamping in two-stage L-band EDFA using an unwanted backward ase from second stage

A gain clamping technique for the long wavelength band erbium-doped fiber amplifier (L-band EDFA) is presented. It uses two circulators and a broad band fiber Bragg grating to route wasted backward C-band ASE from the second stage and launch it back into the input end of the first stage of a two-sta...

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Main Authors: Harun, Sulaiman Wadi, Ahmad, Harith
格式: Article
出版: Elsevier 2003
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在线阅读:http://eprints.um.edu.my/19641/
http://dx.doi.org/10.1016/S0030-3992(03)00049-5
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