波分复用技术在郑州电业局通信系统扩容中的应用  

Application of wavelength division multiplexing(WDM) system in capacity extension for existing communication networks of zhengzhou electric power bureau

作　　者：郝立人 张国山 孙德馨 

机构地区：[1]郑州市电业局,河南郑州450006

出　　处：《光通信研究》2000年第1期10-15,共6页Study on Optical Communications

摘　　要：介绍了波分复用 ( WDM)的特点和关键技术及密集波分复用系统 ( DWDM)的发展 ,并论述了This paper describes the features and key techniques of wavelength division multiplexing (WDM) system, and the development of dense wavelength division multiplexing (DWDM) system, it also discusses several issues about the application of WDM system in capacity extension for exsisting communication networks of zhengzhou electric power bureau.

关 键 词：波分复用 通信网 扩容 光纤通信系统 

分 类 号：TN929.11[电子电信—通信与信息系统]