Asymmetric dual-level grating coupler for coupling light to ultra-thin Si/Si3N4 composite photonics

被引：0
|
作者：
The Anh Nguyen [1 ]
Lee, Ming-Chang M.
机构：
[1] Natl Tsing Hua Univ, Dept Elect Engn, 101,Sect 2,Kuang Fu Rd, Hsinchu 30013, Taiwan
来源：
2020 OPTO-ELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC 2020) | 2020年
关键词：
WAVE-GUIDE; SILICON;
D O I：
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：
We present an asymmetric dual-level grating coupler fabricated on an ultra-thin Si/Si3N4 composite photonics platform to achieve a high coupling efficiency for light coupled from a single-mode fiber to the waveguide and vice versa.
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页数：3
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