BIREFRINGENT FIBEROPTIC PRESSURE SENSOR

被引:7
|
作者
GAUTHIER, RC
DHLIWAYO, J
机构
[1] The authors are in the Department of Physics and Astronomy, Laurentian University, Sudbury
来源
OPTICS AND LASER TECHNOLOGY | 1992年 / 24卷 / 03期
关键词
OPTICAL FIBERS; PRESSURE SENSORS; POLARIZATION;
D O I
10.1016/0030-3992(92)90101-7
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper a birefringent optical fibre sensor is used to measure the external wall pressure of a pressurized resilient tube. In the design presented here, the sensing polarization-maintaining fibre is external to the tube and the interaction alters the polarization state of the guided light which can easily be measured by conventional techniques.
引用
收藏
页码:139 / 143
页数:5
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