A temperature-compensated high spatial resolution distributed strain sensor

被引：22
作者：
Belal, Mohammad [1 ]
Cho, Yuh Tat [1 ]
Ibsen, Morten [1 ]
Newson, Trevor P. [1 ]
机构：
[1] Univ Southampton, ORC, Southampton SO17 1BJ, Hants, England
来源：
MEASUREMENT SCIENCE AND TECHNOLOGY | 2010年 / 21卷 / 01期
关键词：
optical fibre sensors; Brillouin scattering; Raman scattering; distributed temperature sensors; SPONTANEOUS BRILLOUIN BACKSCATTER; RAMAN AMPLIFICATION; COHERENT DETECTION; FIBER; SCATTERING; SYSTEM; RANGE;
D O I：
10.1088/0957-0233/21/1/015204
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We propose and demonstrate a scheme which utilizes the temperature dependence of spontaneous Raman scattering to provide temperature compensation for a high spatial resolution Brillouin frequency-based strain sensor.
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页数：7
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