Wavelength selective switch, reconfigurable optical add/drop multiplexer, and wavelength selection method

作者: Zhao Han , Yan Yunfei , Feng Zhiyong

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摘要: A wavelength selective switch (WSS), including an input optical fiber collimation array, a first switching engine, dispersion device, path converter, second third and output array. beam is from port of the The engine performs angle deflection on plane. device demultiplexes, plane, angle-deflected into multiple sub-wavelength beams. beams that are obtained by demultiplexing. multiplexes, multiplexed

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