Characterization of Silicon-on-insulator Waveguide Chirped Grating for Coupling to a Vertical Optical Fiber

被引：3
|
作者：
Chen, X. [1 ]
Li, C. [1 ]
Tsang, H. K. [1 ]
机构：
[1] Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China
来源：
2008 IEEE/LEOS INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS | 2008年
关键词：
silicon photonics; waveguide; grating coupler; chirped grating;
D O I：
10.1109/OMEMS.2008.4607826
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 compare experimentally the performance of a linearly chirped waveguide grating with a uniform grating for coupling light to a vertical fiber. The measurements show the chirped grating reduces reflection and coupling loss by 2dB.
引用
收藏
页码：56 / 57
页数：2
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