1.5μm外腔半导体激光器弱相干光光纤通信实验系统  

1.5μm Weakly Coherent Fiber Communication Experimentel System with External Cavlty Semlconductor Lasers

作　　者：吴彝尊[1] 惠荣庆[1] 张建平[1] 管克俭[1] 彭怀德[2] 

机构地区：[1]北京邮电学院 [2]中国科学院半导体研究所

出　　处：《电子学报》1990年第4期100-102,共3页Acta Electronica Sinica

摘　　要：本文中,我们介绍1.5μm外腔半导体激光器弱相干光光纤通信实验系统,这是第一个在国内建立的半导体激光器相干光光纤通信系统,此系统以优良质量成功的在6公里单模光纤距离上传送70～140Mbit/s信号。实验表明,利用外腔半导体激光器,可能建立类似用DFB激光器建立的弱相干光光纤通信系统。In this paper we describe the 1.5μm weakly coherent fiber communication system with external cavity semiconductir laser. This is the first coherent fiber communication system with semiconductor laser established domestically. We achieve 70～140Mbit/s signal transmission over this system with good quality. The single mode fiber used in this system is six kilometers long. The experiments show that by using external semiconductor laser we are able to establish weakly coherent fiber system like that established by using DFB laser.

关 键 词：半导体激光器 相干光 光纤通信 

分 类 号：TN929.11[电子电信—通信与信息系统]