采用PMD-QPSK和相干检测技术在G.652光纤上实现超长距离传输  

The Realization of Ultra-long Distance Transmission on G.652 Optical Fiber with PMD-QPSK and Coherent Detection Techniques

作　　者：李懋循 陈皓 张耀亮 祁劭峰 张慧剑[2] 邓建[2] 陈志强[2] 钟胜前[2] 张德江[2] 

机构地区：[1]康宁通信(大中华区),上海200233 [2]华为技术有限公司,广东深圳518129

出　　处：《邮电设计技术》2011年第11期18-20,共3页Designing Techniques of Posts and Telecommunications

摘　　要：给出了SMF-28 ULL超低损耗光纤的特点,列出了其与普通G.652光纤相关参数的对比;介绍了利用SMF-28 ULL超低损耗光纤进行超长距离传输试验的情况,并对试验结果进行了讨论。It gives the characteristics of the optical fiber with very low loss, compares its parameters with common G.652 optical fiber, describes the ultra-long distance transmission test with SMF-28 ULL optical fiber with very low loss, and discusses the test results.

关 键 词：光纤 超低损耗 超长距离 传输试验 

分 类 号：TN929.11[电子电信—通信与信息系统]