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Optical Engineering • Open Access

Fiber ringdown temperature sensors
Author(s): Chuji Wang

Paper Abstract

A new method of developing fiber temperature sensors using a fiber Bragg grating-loop ringdown scheme is introduced. With this new technique, temperature measurements are converted to measuring time constants. Temperature sensing up to 593°C has been demonstrated using a proof-of-concept device. The sensor's stability, repeatability, sensitivity, and dynamic range are also explored.

Paper Details

Date Published: 1 March 2005
PDF: 2 pages
Opt. Eng. 44(3) 030503 doi: 10.1117/1.1869512
Published in: Optical Engineering Volume 44, Issue 3
Show Author Affiliations
Chuji Wang, Mississippi State Univ. (United States)


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