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保偏光纤拍长的测量方法
引用本文:胡冬梅,李炳新. 保偏光纤拍长的测量方法[J]. 光通信技术, 2006, 30(10): 61-63
作者姓名:胡冬梅  李炳新
作者单位:燕山大学,信息科学与工程学院,河北,秦皇岛,066004
摘    要:介绍了保偏光纤拍长测量的几种常用方法,就其测量原理,试验装置及优缺点分别进行了较为详细的分析和说明.并就目前多数测量方法适用于高双折射光纤的不足,介绍了一种较好的测量低双折射光纤拍长的方法.

关 键 词:保偏光纤  双折射  拍长
修稿时间:2006-06-20

Beat length measurement of polarization maintaining fiber
HU Dong-mei,LI Bing-xin. Beat length measurement of polarization maintaining fiber[J]. Optical Communication Technology, 2006, 30(10): 61-63
Authors:HU Dong-mei  LI Bing-xin
Abstract:Several beat length measuring methods for polarization maintaining fiber were introduced, according to which the test principles, experimental installations, merits and faults were analyzed and compared in detail. Also a better method for measuring low-birefringence fiber was introduced owing to the deficiency of the present methods which are mostly fitted for high-birefringence fiber.
Keywords:polarization maintaining fiber  birefringence  beat length
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