HIGH-PRESSURE H-2 LOADING AS A TECHNIQUE FOR ACHIEVING ULTRAHIGH UV PHOTOSENSITIVITY AND THERMAL SENSITIVITY IN GEO2 DOPED OPTICAL FIBERS

被引：512

作者：

LEMAIRE, PJ

ATKINS, RM

MIZRAHI, V

REED, WA

机构：

[1] AT&T Bell Laboratories, Murray Hill, New Jersey, 07974

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 13期

关键词：

OPTICAL FIBERS; PHOTOREFRACTIVE MATERIALS;

D O I：

10.1049/el:19930796

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：

High pressure 'hydrogen loading' has been used to sensitise standard singlemode fibres, resulting in the largest reported UV induced index changes for low GeO2 fibres. Grating bandwidths of 4 nm and peak DELTAns of 5.9 x 10(-3) have been reproducibly achieved. Substantial index changes have also been achieved by rapidly heating H-2 loaded fibres of various compositions.

引用

页码：1191 / 1193

页数：3

共 11 条

[1] 100-PERCENT REFLECTIVITY BRAGG REFLECTORS PRODUCED IN OPTICAL FIBERS BY SINGLE EXCIMER-LASER PULSES [J].