耐弯曲单模光纤  

Bending-resistant single-mode optical fiber

作　　者：盛宇花[1] 邵钟浩[1] 

机构地区：[1]南京邮电大学通信与信息工程学院,210003

出　　处：《网络电信》2008年第9期41-43,共3页Network Telecom

摘　　要：本文讨论了光纤弯曲损耗及其主要影响因素，比较了目前采用的改善光纤弯曲损耗各种方法，对照G．652D光纤的特性，分析了两种新型耐弯曲光纤G．657A和B光纤的特性，指出了它们的应用场合。In this paper we discusse the fiber bending loss and its main affecting factors as well as compare some kinds of ways which are used to improve fiber bending loss; By referring to the optical properties G.652D, we analyze two new bend-resistant fiber G.657 A and B, and at last point out their applications.

关 键 词：G.657单模光纤 弯曲损耗 光接入网 

分 类 号：TN253[电子电信—物理电子学] TN818