STRAIN GRADIENT CHIRP OF FIBER BRAGG GRATINGS

被引:94
作者
HILL, PC [1 ]
EGGLETON, BJ [1 ]
机构
[1] UNIV SYDNEY,SCH PHYS,SYDNEY,NSW 2006,AUSTRALIA
关键词
GRATINGS IN FIBERS; OPTICAL FIBERS;
D O I
10.1049/el:19940772
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 strain gradient in an optical fibre Bragg grating is realised by mounting the grating in a yielding, soft, medium (e.g. glue) such that tension applied to one end will be gradually relieved over a distance. This strain gradient results in a grating chirp that can be dynamically controlled by varying the applied tension.
引用
收藏
页码:1172 / 1174
页数:3
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