NOVEL METHOD OF PRODUCING ALL-FIBER PHOTOINDUCED CHIRPED GRATINGS

被引:80
|
作者
KASHYAP, R
MCKEE, PF
CAMPBELL, RJ
WILLIAMS, DL
机构
[1] BT Laboratories Martlesham Heath
关键词
GRATINGS IN FIBERS; OPTICAL FIBERS;
D O I
10.1049/el:19940669
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 method for fabricating all fibre photoinduced chiped gratings is presented for the first time. 8mm long gratings with reproducible chirped bandwidths between 3 and 15nm and reflectivities up to 95% are demonstrated. Near ideal response is achieved-for linear and quadratic wavelength chirped gratings.
引用
收藏
页码:996 / 998
页数:3
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