Two-dimensional Large-angle Scanning Optical Phased Array with Single Wavelength Beam

被引：0
|
作者：
Wang, Pengfei [1 ,2 ,3 ]
Luo, Guangzhen [1 ,2 ,3 ]
Li, Yajie [1 ,2 ,3 ]
Wang, Mengqi [1 ,2 ,3 ]
Meng, Fangyuan [1 ,2 ,3 ]
Yang, Wenyu [1 ,2 ,3 ]
Yu, Hongyan [1 ,2 ,3 ]
Zhou, Xuliang [1 ,2 ,3 ]
Zhang, Yejin [1 ,2 ,3 ]
Pan, Jiaoqing [1 ,2 ,3 ]
机构：
[1] Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China
[2] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
[3] Beijing Key Lab Low Dimens Semicond Mat & Devices, Beijing 100083, Peoples R China
来源：
2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2019年
关键词：
WAVE-GUIDE;
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：
A two-dimensional scanning optical phased array can easily achieve a circular scanning range of 51.84 degrees, 81.6% emission efficiency and 29.7dB back suppression ratio at 1550nm by adopting a high contrast grating (HCG) optical antenna. (C) 2019 The Author(s)
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页数：2
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