A multi mode interference wavelengthdivisionmultiplexer in GaAs has been studied in this paper.
本文研究了一种多模干涉型光波分复用器。
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Control pulse is coupled into this pulse shaper by wavelengthdivisionmultiplexer. Nonlinear phase shift of signal laser is induced by control pulse because of cross phase modulation.
The Dense WavelengthDivisionMultiplexer (DWDM) technology is used in many fields because of its many distinguishing performances, and becomes one of key technologies in fiber network.