A compact silicon-on-insulator MMI-based polarization splitter

被引：1
|
作者：
Ma, Yao-Feng [1 ]
Huang, Ding-Wei [1 ]
机构：
[1] Natl Taiwan Univ, Grad Inst Electroopt Engn, Taipei 106, Taiwan
来源：
2007 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS | 2007年
关键词：
integrated optics; multi-mode interferometer (MMI); silicon-on-insulator (SOI); polarization splitter; BPM;
D O I：
10.1109/OMEMS.2007.4373870
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A compact MMI-based polarization splitter is designed using SOI channel waveguides. Even though silicon does not have any material birefringence, the slab-like geometry of MMI makes it possible to induce significant birefringence which allows to achieve polarization splitting with a suitable design. In this work, we demonstrate the polarization splitting in an SOI waveguide device as short as 100 mu m designed by utilization of BPM technique.
引用
收藏
页码：121 / 122
页数：2
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