CHIRPED GRATINGS PRODUCED IN PHOTOSENSITIVE OPTICAL FIBERS BY FIBER DEFORMATION DURING EXPOSURE

被引：39

作者：

SUGDEN, K

BENNION, I

MOLONY, A

COPNER, NJ

机构：

[1] Department of Electronic Engineering & Applied Physics, Aston University, Birmingham B4 7ET, Asto Triangle

[2] DRA Malvern, Worcs, St Andrews Road, Great Malvern

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 05期

关键词：

OPTICAL FIBERS; GRATINGS IN FIBERS;

D O I：

10.1049/el:19940276

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 technique for writing chirped-period UV by UV exposure in photosensitive optical fibres is reported. Results are presented for gratings produced in boron-germania codoped fibres, hydrogen-loaded high-germania fibres, and hydrogen-loaded standard telecommuications fibres, with performance parameters ranging from 99% reflectivity with 7.5nm bandwidth, to approximately 5% reflectivity over >17nm bandwidth

引用

页码：440 / 442

页数：3

共 10 条

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