Gain and noise performances of an L-band EDFA utilizing a ring laser cavity with fiber Bragg grating
The performances of gain and noise figure of an L-band EDFA utilizing a ring laser cavity is demonstrated. It uses a fiber Bragg grating (FBG), arranged to propagate in opposition to the amplifier signal by a pair of circulators, to provide laser feedback. A flat-gain spectrum with less than 1.1-dB...
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John Wiley & Sons
2002
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