Ultra-Compact Silicon TM-pass Polarizer with a Photonic Crystal Nanobeam Structure

被引:0
|
作者
He, Yu [1 ]
Zhang, Yong [1 ]
Zhang, Ruihuan [1 ]
Sun, Lu [1 ]
Su, Yikai [1 ]
机构
[1] Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst & Networks, Dept Elect Engn, Shanghai 200240, Peoples R China
关键词
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暂无
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
An ultra-compact TM-pass polarizer is experimentally demonstrated by using PhC nanobeam structure. The TE mode is reflected with an extinction ratio over 20.4 dB, while the TM mode propagates through with a 0.7-dB insertion loss. (C) 2020 The Author(s)
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页数:3
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