Method and system for equalizing respective power levels of channels of a received optical frequency division multiplexed signal
作者： Bertrand Desthieux , Dominique Bayart
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摘要: A method for equalizing power levels of channels an optical frequency division multiplexed signal determines the level each channel and introduces attenuation into having high corresponding to difference between a deduced from these low reference level. The equalization system includes at least one equalizer module which measures be monitored, processor implementing variable attenuators controlled by operating separately on channels.
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