WAVELENGTH DIVISION MULTIPLEXING (WDM)/DEMULTIPLEXING OPTICAL TRANSCEIVER MODULE AND METHOD IN CONFORMITY WITH SINGLEMODE AND MULTIMODE OPTICAL FIBER

摘要

PROBLEM TO BE SOLVED: To provide a wavelength division multiplexing/demultiplexing transceiver module suitable to be used in SMF and MMF optical communication links.SOLUTION: An optical transceiver module 10 comprises: N light sources 11 for emitting optical signals with wavelengths different from each other; an N-to-1 wavelength division multiplexer 14 that receives N optical signals 13, and outputs a multiplexed optical signal with N wavelengths; and a mode adjusting device 15 for receiving the multiplexed optical signal.SELECTED DRAWING: Figure 1