当代光纤和光器件技术

The Present-day Optical Fiber and Optical Unit Technology

全光网络是当今光通信的最高形式 ,它的普及关键在器件。文章论述光网络中的全波光纤、光纤放大器、DWDM光源、全光波长转换器OTU、光开关与光路由器。

All optical network is the tiptop form of optical fiber communication at the present day.The key to its popularization lies in the progressive optical units.This paper describes the ressarching pulse of a few kernel optical units,such as all wave optical fiber,OA,DWDM lasersource,all optical translator unit,optical switches,OADM etc.