TRAVELING-WAVE ELECTROOPTIC PHASE MODULATOR USING CROSS-LINKED NONLINEAR-OPTICAL POLYMER

被引：53

作者：

WANG, WS

CHEN, DT

FETTERMAN, HR

SHI, YQ

STEIER, WH

DALTON, LR

机构：

[1] UNIV SO CALIF,DEPT ELECT ENGN,LOS ANGELES,CA 90089

[2] UNIV SO CALIF,DEPT CHEM,LOS ANGELES,CA 90089

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 08期

关键词：

D O I：

10.1063/1.112152

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the fabrication and characterization of a high frequency traveling wave electro-optic phase modulator made from thermally cross-linked polyurethane-Disperse Red 19 polymers. The device has been fabricated using a three layer structure with an integrated 50 OMEGA microstrip line circuit. The straight channel optical waveguides were defined laterally by standard photolithography and oxygen reactive ion etching. The measured half-wave voltage was in good agreement with that extrapolated from the second harmonic generation measurements. Optical modulation was observed directly on a spectrum analyzer up to 18 GHz. Long-term evaluation over an extensive length of time found no observable loss of performance.

引用

页码：929 / 931

页数：3

共 12 条

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