Highly sensitive fiber-optic sensor for dynamic pressure measurements

被引：26
|
作者：
Bock, WJ [1 ]
Nawrocka, MS
Urbanczyk, W
机构：
[1] Univ Quebec, Dept Informat, Lab Optoelect, Hull, PQ J8X 3X7, Canada
[2] Wroclaw Univ Technol, Inst Phys, PL-50370 Wroclaw, Poland
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2001年 / 50卷 / 05期
基金：
加拿大自然科学与工程研究理事会;
关键词：
dynamic measurements; fiber-optic sensor;
D O I：
10.1109/19.963163
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 new type of fiber-optic pressure sensor based on a specially developed side-hole fiber is presented. It allows for unambiguous and fast phase-shift measurements in the range from -pi /2 to +pi /2 with a sampling rate of 5 kHz and resolution of about 1 % of full scale (2 (.) 10(-3) atm).
引用
收藏
页码：1085 / 1088
页数：4
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