使用多通道钽酸锂晶体的光束转向

Optical beam steering using a multichannel lithium tantalate crystal.

作者信息

Meyer R A

出版信息

Appl Opt. 1972 Mar 1;11(3):613-6. doi: 10.1364/AO.11.000613.

DOI:10.1364/AO.11.000613

PMID:20111555

Abstract

A multichannel phase modulator is described which employs the electrooptic roperties of lithium tantalate to achieve phase modulation. The modulator's speed and 2pi voltage are compatible with high speed microelectronics. The beam steering properties of this one-dimensional optical phased array antenna are described, and the beam steering results for a forty-six-channel modulator are given.

摘要

描述了一种多通道相位调制器，它利用钽酸锂的电光特性来实现相位调制。该调制器的速度和2π电压与高速微电子技术兼容。描述了这种一维光学相控阵天线的波束转向特性，并给出了一个46通道调制器的波束转向结果。