Application of low-coherence interferometry to multiplexing of fiber-optic sensors based on highly birefringent fibers

被引：0
|
作者：
Urbanczyk, W
Bock, WJ
Witczynski, M
机构：
[1] Wroclaw Univ Technol, Inst Phys, PL-50370 Wroclaw, Poland
[2] Univ Quebec, Dept Informat, Lab Optoelect, Hull, PQ J8X 3X7, Canada
来源：
OPTICA APPLICATA | 1999年 / 29卷 / 1-2期
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Results of experimental studies on coherence multiplexing of a greater number of sensors based on highly birefringent fibers are presented. We propose a flexible detection system based on a Wollastone prism which allows demultiplexing of several serially connected pressure and temperature sensors. The proposed method of multiplexing is simple, inexpensive, and assures absolute accuracy of each multiplexed sensor about 0.5% of the full scale.
引用
收藏
页码：181 / 190
页数：10
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