突发光信号的误码与光功率测试方案研究  

Study of Bit Error and Optical Power Test of the Burst-mode Optical Signal

作　　者：黄秋元[1] 夏婷[1] 李卫国[1] 刘璐玲[1] 

机构地区：[1]武汉理工大学信息工程学院,湖北武汉430070

出　　处：《武汉理工大学学报（信息与管理工程版）》2008年第2期189-192,共4页Journal of Wuhan University of Technology：Information & Management Engineering

基　　金：湖北省科技攻关资助项目(2007AA101C05)

摘　　要：针对GPON系统以其大带宽和高效率,越来越成为光纤宽带接入网的首选方案的现状,对PON系统的突发光信号测试方法进行了研究,通过分析PON系统的突发光信号特点,指出了目前测试技术中存在的一些问题,提出了突发光信号误码测试与光功率测试的具体设计方案。GPON system with its large bandwidth and high efficiency has increasingly become the preferred option of fiber broadband access network. The test methods of the burst - mode optical signal in the PON system were studied. Through analyzing the characteristics of the burst - mode optical signal of the PON system, some technical questions in the PON system test were pointed out. The concrete design proposals in order to test bit error and optical power for the burst - mode optical signal were put forward.

关 键 词：光信号 无源光网络 突发信号 误码 光功率 

分 类 号：TN929.11[电子电信—通信与信息系统]