Semiconductor laser amplifiers cause both distortion and crosstalk in WDM systems due to gain saturation. A method using light injection is experimentally demonstrated to reduce distortion and crosstalk. In a two-channel experiment with a data rate of 2.5 Gb/s, it is found that light injection can eliminate the BER floor due to distortion and crosstalk.
Distortion and crosstalk reduction in semiconductor laser amplifier for WDM systems
1996-01-01
175417 byte
Conference paper
Electronic Resource
English
Distortion and Crosstalk Reduction in Semiconductor Laser Amplifier for WDM Systems
British Library Conference Proceedings | 1996
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