DESIGN AND SIMULATION OF WAVE-GUIDE ELECTROOPTIC BEAM DEFLECTORS

被引：26

作者：

CHIU, Y ^{[1
]}

BURTON, RS ^{[1
]}

STANCIL, DD ^{[1
]}

SCHLESINGER, TE ^{[1
]}

机构：

[1] MOTOROLA INC,COMPOUND SEMICONDUCTOR TECHNOL,TEMPE,AZ 85284

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1995年 / 13卷 / 10期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/50.469729

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：

Numerical simulation based on the scalar beam propagation method was used to investigate the performance of waveguide electrooptic beam deflectors. The deflectors under investigation consist of a stack of electrooptically controlled prisms in a-waveguide. The results were compared to earlier simplified analysis. It was found that for given overall device dimensions, the number of interfaces between prisms in a prism-type electrooptic deflector has significant influence on the device performance when it is small. To avoid wavefront distortion, unwanted reflection from the interfaces, and asymmetry in the deflection angles caused by small number of interfaces, one should use more than about ten interfaces in a typical deflector. Additional insights of device operation and design issues are discussed.

引用

页码：2049 / 2052

页数：4

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