摘要
光纤通信一直都是我国信息传送的最主要手段,自70年代以来,光纤通信技术在我国得到长足的发展。虽然历经“光通信的冬天”,却没有影响其大的发展趋势。本文主要综述我国光纤通信(包括相关的系统设备、光纤光缆和光器件技术)在核心网、城域网和接入网中的应用和研究现状以及下一步的发展。
Fiber optical communication is forever main manner for information transport in China. Since 1970＇s, optical fiber communication technologies development is rapidly in China. Although it be experience ＂winter of optical communication＂, but its developed trend were no effected. The optical communication application and research situation and next step development in core network, metro network, and access network were summarized,it is explained that the future development of optical communication technologies are still niceness in China.
出处
《电信科学》
北大核心
2006年第8期1-4,共4页
Telecommunications Science
关键词
光纤通信
核心网
城域网
接入网
fiber optical communication, core network, metro network, access network
