High-efficiency electro-optic grating switch with improved performance

被引：5

作者：

Song, QW ^{[1
]}

Wang, XM ^{[1
]}

Bussjager, R ^{[1
]}

机构：

[1] USAF,PHOTON CTR,ROME LAB,GRIFFISS AFB,NY 13441

来源：

APPLIED OPTICS | 1996年 / 35卷 / 35期

关键词：

lead lanthanum zirconate titanate ceramic; electro-optic grating; micro-optics; optical-shutter light switch;

D O I：

10.1364/AO.35.007031

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a high-diffraction-efficiency electro-optic grating switch based on a lanthanum-modified lead zirconate titanate ceramic wafer. By the employment of narrow contour-shaped metal electrodes instead of the commonly used indium tin oxide interdigital electrodes, this grating has the advantages of a low intrinsic-diffraction loss, high zero-order light on-off ratio, and fast time response. The zero-order light can be turned off with a voltage of 160 V. (C) 1996 Optical Society of America

引用

页码：7031 / 7036

页数：6