A Compact 2D Polarization Splitting Grating Coupler with Lens Tapers

被引：0
作者：
Xue, Jintao [1 ]
Wang, Binhao [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
来源：
2022 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS 2022) | 2022年
关键词：
D O I：
10.1109/PIERS55526.2022.9792658
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：
We present a highly-efficient and ultra-compact polarization splitting grating coupler based on apodized designs of blazed gratings and lens tapers. Within the overall footprint 60 x 60 mu m(2), the simulated transmission of -2.2 dB at 1308nm and the crosstalk between two polarizations of -16 dB are achieved.
引用
收藏
页码：912 / 915
页数：4
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