Distributed Brillouin temperature sensing in photonic crystal fiber

被引：0
|
作者：
Zou, LF [1 ]
Bao, XY [1 ]
Chen, L [1 ]
机构：
[1] Univ Ottawa, Dept Phys, Fiber Opt Grp, Ottawa, ON K1N 6N5, Canada
来源：
STRUCTURAL HEALTH MONITORING AND INTELLIGENT INFRASTRUCTURE, VOLS 1 AND 2 | 2003年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Temperature sensing experiments in a photonic crystal fiber (PCF) have been carried out using pump-probe technique which has been operated in the Brillouin loss mode in the temperature range from 0 to 56degreesC at 1320 nm, One main peak and four sub-peaks are observed. The temperature coefficients corresponding to different resonance peaks are different between 0.96 to 1.25 MHz/degreesC. We discuss the potential application based on these novel characteristics of PCF as distributed temperature and strain sensors simultaneously.
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页码：229 / 232
页数：4
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