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Title: Simultaneous measurement of strain and temperature with polarimetric DBR fiber laser sensor
Authors: Shao, LY
Dong, X
Tam, HY 
Keywords: Fiber Bragg grating
Optical fiber laser
Simultaneous measurement
Strain sensor
Issue Date: 2008
Source: Proceedings of the 2008 International Conference on Advanced Infocomm Technology, ICAIT '08, 2008, 22 How to cite?
Abstract: We propose and demonstrate a novel scheme for discrimination of strain and temperature using a dual polarization distributed Bragg reflector (DBR) fiber laser. By measuring the mean wavelength as well as the polarization beat frequency of the output of the fiber laser, strain and temperature can be determined simultaneously. Experimental results show that the sensor has an accuracy of ±9.5μ and ±0.05.
Description: 2008 International Conference on Advanced Infocomm Technology, ICAIT '08, Shenzhen, 29-31 July 2008
ISBN: 9781605580883
DOI: 10.1145/1509315.1509337
Appears in Collections:Conference Paper

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