摘要
介绍一种新的金属／玻璃单模光纤起偏器的制作工艺及其性能参数。这种光纤起偏器是在微孔光纤中注入金属而成。工作波长为1．3μm，消光比为41．3dB，插入损耗≤2．0dB。制作工艺简单．温度变化对器件的影响小，稳定性好，工作波长范围宽。
The fabrication techniques and characteristic parameters of a novel metal/glass single mode optical fiber polarizer are first reported domestically. The operating wavelength is 1. 3μm, it's extinction ratio is 41. 3 dB and insertion loss is less than 2. 0 dB. It has simple techniques and high stability and is little affected by the change of temperature.
出处
《应用激光》
CSCD
北大核心
1999年第3期107-108,共2页
Applied Laser
基金
宁波市青年科学基金
关键词
金属
玻璃
光纤起偏器
消光比
插入损耗
optical fiber polarizer, extinction ratio, insertion loss
