切趾
铌酸锂
栅栏
材料科学
光学
硅
非晶硅
光电子学
无定形固体
物理
化学
晶体硅
有机化学
作者
Huating Lin,Xinlun Cai,Shengqian Gao,Yannong Luo,Jian Jian,Mingbo He,Xiaoyue Liu,Xuming Zhong,Ziyan Chen,Lifeng Chen
出处
期刊:2019 Asia Communications and Photonics Conference (ACP)
日期:2019-11-02
摘要
We present an ultrahigh efficiency apodized grating couplers design based on hybrid amorphous silicon and lithium niobate platform. Simulation shows a coupling loss of −0.66dB at 1550nm and −0.7dB at 1310nm.
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