O-RING FIBER OPTIC PRESSURE SENSOR

被引:4
|
作者
BOUZID, A
ABUSHAGUR, MAG
HE, ZJ
KOSTEN, SE
机构
[1] UNIV ALABAMA,JOHNSON RES CTR,HUNTSVILLE,AL 35899
[2] UNIV ALABAMA,CTR APPL OPT,HUNTSVILLE,AL 35899
关键词
OPTICAL FIBERS; SENSORS; PRESSURE; O-RINGS;
D O I
10.1117/12.163104
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Two optical fiber pressure sensor techniques are applied to the measurement of the distributed pressure of an O-ring. These sensors are polarimetrically and interferometrically based. Experimental results are presented for measuring the pressure exerted on an O-ring placed in a vacuum chamber and are compared with analytical results. Resolution and dynamic range of the fiber sensors are discussed.
引用
收藏
页码:1074 / 1077
页数:4
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