Fiber temperature sensor for high-pressure environment

Zhengyu Huang; Wei Peng; Juncheng Xu; Gary R. Pickrell; Anbo Wang

doi:10.1117/1.2065147

1 October 2005 Fiber temperature sensor for high-pressure environment

Zhengyu Huang, Wei Peng, Juncheng Xu, Gary R. Pickrell, Anbo Wang

Author Affiliations +

Optical Engineering, Vol. 44, Issue 10, 104401 (October 2005). https://doi.org/10.1117/1.2065147

Abstract

We describe a fiber optic extrinsic Fabry-Perot interferometer (EFPI) based temperature sensor that incorporates a pressure isolation fixture. The sensor has high temperature sensitivity and low pressure-induced crosstalk. The detailed analysis and discussion of the sensor design, the signal demodulation algorithm, and the sensor fabrication as well as the sensor performance are presented.

©(2005) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Zhengyu Huang, Wei Peng, Juncheng Xu, Gary R. Pickrell, and Anbo Wang "Fiber temperature sensor for high-pressure environment," Optical Engineering 44(10), 104401 (1 October 2005). https://doi.org/10.1117/1.2065147

Published: 1 October 2005

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