NARROW-GAP COPLANAR SLOW-WAVE ELECTRODE FOR TRAVELING-WAVE ELECTROOPTIC MODULATORS

被引：19

作者：

SAKAMOTO, SR

SPICKERMANN, R

DAGLI, N

机构：

[1] Department of Electrical and Computer Engineering, University of California, Santa Barbara

来源：

ELECTRONICS LETTERS | 1995年 / 31卷 / 14期

关键词：

ELECTROOPTICAL MODULATION; GALLIUM ARSENIDE;

D O I：

10.1049/el:19950779

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 coplanar slow wave electrode geometry suitable for travelling wave electro-optic modulators was fabricated on semiinsulating GaAs and measured up to 40GHz. With these electrodes, modulator voltages can be applied across very small gaps while keeping the microwave loss low, the phase velocity matched and the characteristic impedance close to 50 Omega.

引用

页码：1183 / 1185

页数：3

共 4 条

[1] WAVEGUIDE ELECTROOPTIC MODULATORS
ALFERNESS, RC
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1982, 30 (08) : 1121 - 1137
[2] EXPERIMENTAL-ANALYSIS OF MILLIMETER-WAVE COPLANAR WAVE-GUIDE SLOW-WAVE STRUCTURES ON GAAS
SPICKERMANN, R
DAGLI, N
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1994, 42 (10) : 1918 - 1924
[3] MILLIMETER-WAVE COPLANAR SLOW-WAVE STRUCTURE ON GAAS SUITABLE FOR USE IN ELECTROOPTIC MODULATORS
SPICKERMANN, R
DAGLI, N
[J]. ELECTRONICS LETTERS, 1993, 29 (09) : 774 - 775
[4] SPICKERMANN R, 1995 OPT FIB C SAN D

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