FORWARD-SCATTER FREQUENCY-DERIVED DISTRIBUTED OPTICAL FIBER SENSING USING THE OPTICAL KERR EFFECT

被引：7
|
作者：
PARVANEH, F
VALENTE, LCG
HANDEREK, VA
ROGERS, AJ
机构：
[1] Department of Electronic and Electrical Engineering, King’s College London, Strand
来源：
ELECTRONICS LETTERS | 1992年 / 28卷 / 12期
关键词：
OPTICAL FIBERS; OPTICAL SENSORS;
D O I：
10.1049/el:19920683
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 technique is proposed for forward-scatter frequency-derived distributed sensing along a birefringent singlemode optical fibre. This uses a pump probe scheme to generate a signal frequency in forward-scattered light by means of the optical Kerr effect. The sensing action has been demonstrated by applying transverse pressure to a section of the fibre.
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页码：1080 / 1082
页数：3
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