新型双芯光子晶体光纤偏振分束器设计  

Design of a novel kind of polarization splitter based on dual-core photonic crystal fiber

作　　者：孟庆超[1] 白育堃[1] 

机构地区：[1]天津理工大学计算机与通信工程学院,天津300384

出　　处：《光通信技术》2015年第9期27-29,共3页Optical Communication Technology

基　　金：国家973计划(2010CB327801)资助

摘　　要：采用碲酸盐和SF57玻璃两种不同基质材料,优化设计了一种新型双芯光子晶体光纤偏振分束器,并应用全矢量有限元法和模式耦合理论分析和对比两种不同基质材料所构成偏振分束器的性能差异。A novel kind of dual-core photonic crystal fiber （PCF） polarization beam splitter is proposed based on tellurite glass and SF57 glass PCFs. The characteristics of the two kinds of polarization beam splitters are analyzed with the full-vector finite element method and the coupled-mode theory.

关 键 词：光纤光学 光子晶体光纤 偏振分束器 消光比 

分 类 号：TN929.11[电子电信—通信与信息系统]