摘要
介绍了新型的偏振无关光隔离器 ,给出了 walk- off型单级偏振无关光隔离器的设计及原理分析 ,并对其性能进行了测试。结果表明 :最大隔离度达到了 45 .17d B,隔离度大于 35 d B的带宽达到了 38nm,插入损耗为 1.2 d
This paper introduces a new kind of polarization independent isolator,presents the design of the walk off mode one stage polarization independent isolators.The measured results show that the maximum isolation of the isolator is 45.17 dB,and the wave bandth is 38 nm under the isolation of 35 dB over,the insertion loss is 1.2 dB.
出处
《光电子．激光》
EI
CAS
CSCD
北大核心
2001年第2期144-146,共3页
Journal of Optoelectronics·Laser
