偏振相关型光隔离器的结构研究  

Study on structure of polarization dependent isolators

作　　者：陆蓉[1] 

机构地区：[1]西安电子科技大学通信工程学院

出　　处：《西安邮电学院学报》2008年第5期24-26,共3页Journal of Xi'an Institute of Posts and Telecommunications

摘　　要：介绍了偏振相关型光隔离器的基本特性,详细说明了经典结构和基于波片的偏振相关型光隔离器的的组成、工作原理及各自的特点,又介绍一种基于马曾干涉仪的集成波导偏振相关型光隔离器的工作原理及集成波导光隔离器的现存不足及发展优势。This paper introduces the basic characteristics of polarization dependent optical isolator, provides in detail the classical structure, and principle, as well as the structure and characteristics of polarization dependent optical isolator based on wave plate. Moreover, the one based on Mach-Zehnder interferometric is also introduced, its principle, disadvantages and future development are discussed.

关 键 词：光隔离器 偏振相关 波片 

分 类 号：TN929.11[电子电信—通信与信息系统]