Simultaneous measurement of temperature and strain using fiber Bragg gratings and Brillouin scattering

被引:16
作者
Davis, MA
Kersey, AD
机构
来源
DISTRIBUTED AND MULTIPLEXED FIBER OPTIC SENSORS VI | 1996年 / 2838卷
关键词
D O I
10.1117/12.259789
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We report on the simultaneous measurement of temperature and strain in a single optical fiber. The measurements were made using a combination of a fiber Bragg grating element and a Brillouin scattering interrogation system, operating in different optical wavelength regimes, to determine the two parameters. The system has the potential to provide quasi-distributed determination of strain and temperature along a fiber.
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页码:114 / 123
页数:10
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