光频分复用技术

Optical Frequency Multiplexing Technology

本文介绍了光频分复用通信系统组成，并就系统中光源频率稳定和光载波的复用与解复用作了进一步的分析，特别对马克·曾德尔干涉仪用作为光滤波器作了理论上的说明。最后阐述了光频分复用方式在大容量通信干线和本地分布网络中的应用。

The configuration of OFDM system is introduced,and the stabilization of optical source fre-quency and multi/demultiplexing optical carrier wave were analyzde deeply.Especially,themulti/demultiplexer formed by Mach-Zehnder interferometer were investigated theoretically.Finally,the potential applications of optical FDM in large-capcacity trunking and local distri-bution network were discussed.