Two-dimensional free-space beam steering with an optical phased array on silicon-on-insulator

被引：358
|
作者：
Doylend, J. K. [1 ]
Heck, M. J. R. [1 ]
Bovington, J. T. [1 ]
Peters, J. D. [1 ]
Coldren, L. A. [1 ]
Bowers, J. E. [1 ]
机构：
[1] Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
来源：
OPTICS EXPRESS | 2011年 / 19卷 / 22期
基金：
加拿大自然科学与工程研究理事会;
关键词：
LASER;
D O I：
10.1364/OE.19.021595
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We demonstrate a 16-channel, independently tuned waveguide surface grating optical phased array in silicon for two dimensional beam steering with a total field of view of 20 degrees x 14 degrees, beam width of 0.6 degrees x 1.6 degrees, and full-window background peak suppression of 10 dB. (C) 2011 Optical Society of America
引用
收藏
页码：21595 / 21604
页数：10
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