AMPLIFICATION OF FIBER BRAGG GRATING REFLECTIVITY BY POST-WRITING EXPOSURE WITH A 193 NM ARF LASER

被引：21

作者：

DYER, PE ^{[1
]}

FARLEY, RJ ^{[1
]}

GIEDL, R ^{[1
]}

BYRON, KC ^{[1
]}

机构：

[1] BNR EUROPE LTD,HARLOW CM17 9NA,ESSEX,ENGLAND

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 14期

关键词：

GRATINGS IN FIBERS; EXCIMER LASERS;

D O I：

10.1049/el:19940780

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：

The reflectivity of weak in-fibre gratings (a few percent reflectivity) written by an ArF laser illuminated phase mask can be dramatically enhanced (reaching greater-than-or-equal-to 95%) by subsequent exposure using a uniform ArF laser beam. This new effect offers the possibility of post-writing control of grating properties.

引用

收藏

页码：1133 / 1134

页数：2

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