ALL-FIBER BRAGG GRATING STRAIN-SENSOR DEMODULATION TECHNIQUE USING A WAVELENGTH-DIVISION COUPLER

被引：183
|
作者：
DAVIS, MA
KERSEY, AD
机构：
[1] Optical Sciences Division, Code 5674 Naval Research Laboratory, Washington
来源：
ELECTRONICS LETTERS | 1994年 / 30卷 / 01期
关键词：
OPTICAL SENSORS;
D O I：
10.1049/el:19940059
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 simple air optical fibre wavelength shift detection scheme, for use with fibre Bragg grating sensing systems, is described. The system is based on the use of a wavelength division coupler designed to exhibit a monotonic dependence bf the splitting ratio on wavelength over a 50nm range.
引用
收藏
页码：75 / 77
页数：3
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