长途光传输线路技术的发展

Development of long-distance optical transmission line technologies

光纤线路性能制约着高速率、大容量、远距离光传输系统的发展与应用 .文章简要分析了光纤线路技术的最新发展 。

The development and application of high rare,high capacity and long distance optical transmission system depend on the performance of optical fiber line.This paper briefly analyzes the recent development of optical fiber line technologies ,forecasts the future applications of main technologies in this area.