DIRECTIONAL COUPLER OPTICAL SWITCH CONSTRUCTED FROM FIELD-INDUCED WAVE-GUIDES

被引：11

作者：

HUANG, TC ^{[1
]}

SIMONIS, GJ ^{[1
]}

COLDREN, LA ^{[1
]}

机构：

[1] UNIV CALIF SANTA BARBARA,DEPT ELECT & COMP ENGN,SANTA BARBARA,CA 93106

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 25期

关键词：

OPTICAL SWITCHING; DIRECTIONAL COUPLERS; OPTICAL WAVE-GUIDE;

D O I：

10.1049/el:19921472

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 novel directional-coupler optical switch based on the concept of the field-induced guide is demonstrated for the first time. The device exhibits a good switching characteristic between two output ends with a crosstalk of -10 dB at a 1-15 mum wavelength for a device with an 800 mum coupling length.

引用

页码：2288 / 2289

页数：2

共 4 条

[1] GAAS ALGAAS MULTIPLE QUANTUM-WELL FIELD-INDUCED OPTICAL WAVE-GUIDE [J].

HUANG, TC ;

CHUNG, Y ;

DAGLI, N ;

COLDREN, LA .

APPLIED PHYSICS LETTERS, 1990, 57 (02) :114-116

[2] 4 X 4 GAAS/ALGAAS OPTICAL MATRIX SWITCHES WITH UNIFORM DEVICE CHARACTERISTICS USING ALTERNATING DELTA BETA ELECTROOPTIC GUIDED-WAVE DIRECTIONAL-COUPLERS [J].

KOMATSU, K ;

HAMAMOTO, K ;

SUGIMOTO, M ;

AJISAWA, A ;

KOHGA, Y ;

SUZUKI, A .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1991, 9 (07) :871-878

[3]

TAKEUCHI H, 1986, ELECTRON LETT, V23, P1241

[4] COMPACT DIRECTIONAL COUPLER SWITCHES USING QUANTUM WELL ELECTROREFRACTION [J].

ZUCKER, JE ;

JONES, KL ;

YOUNG, MG ;

MILLER, BI ;

KOREN, U .

APPLIED PHYSICS LETTERS, 1989, 55 (22) :2280-2282

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