Share Email Print
cover

Optical Engineering

Fiber temperature sensor for high-pressure environment
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper 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.

Paper Details

Date Published: 1 October 2005
PDF: 6 pages
Opt. Eng. 44(10) 104401 doi: 10.1117/1.2065147
Published in: Optical Engineering Volume 44, Issue 10
Show Author Affiliations
Zhengyu Huang, Virginia Polytechnic Institute and State Univ. (United States)
Wei Peng, Arizona State Univ. (United States)
Juncheng Xu, Virginia Polytechnic Institute and State Univ. (United States)
Gary R. Pickrell, Virginia Polytechnic Institute and State Univ. (United States)
Anbo Wang, Virginia Polytechnic Institute and State Univ. (United States)


© SPIE. Terms of Use
Back to Top