文章基本信息

标题：Optimization of a Birefringence-Enhanced-Waveguide-Based Polarization Beam Splitter
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作者：Kim, Jong-Hoi ; Choe, Joong-Seon ; Youn, Chun-Ju 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2012
卷号：34
期号：6
页码：946-949
DOI：10.4218/etrij.12.0212.0186
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：We present the optimization of a birefringence-enhanced-waveguide (BWG)-based polarization beam splitter (PBS) in a Mach-Zehnder interferometer (MZI) configuration and analyze the structure-dependent or polarization-dependent phase difference, using a delay-line MZI (DL-MZI). We fabricate the DL-MZI using silica-based planar lightwave circuit technology and, using the DL-MZI, demonstrate the ability to optimize a PBS by measuring the birefringence of the BWG and structure-dependent phase offset.
关键词：Polarization beam splitter;birefringence;planar lightwave circuit;monolithic integration;Mach-Zehnder interferometer;delay-line;and multimode interference coupler