LARGE ELECTROOPTIC MODULATION IN A THERMALLY-POLED GERMANOSILICATE FIBER

被引：40

作者：

FUJIWARA, T

WONG, D

FLEMING, S

机构：

[1] Optical Fibre Technology Centre, University of Sydney, Sydney

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 10期

关键词：

D O I：

10.1109/68.466582

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 large linear electro-optic phase shift observed in a germanosilicate fiber has been induced by thermal poling at about 250 degrees C for 20-60 min with an electric field of > 8 x 10(5) V/cm and a 3.3-cm electrode length. Polarization dependence of the V(pi)L product in a birefringent germanosilicate fiber has been found, and the lowest V(pi)L product has been measured for TE-polarization of 224 V/cm at 633 nm. Furthermore, it has been found that the electrical resistance between the electrodes is reduced by thermal poling.

引用

页码：1177 / 1179

页数：3

共 8 条

[1] ELECTROOPTIC MODULATION IN GERMANOSILICATE FIBER WITH UV-EXCITED POLING [J].