Dynamic studies on a distributed temperature sensor with a 22-km sensing length

Bao, Xiaoyi and Webb, David J. and Jackson, David A. (1993) Dynamic studies on a distributed temperature sensor with a 22-km sensing length. In: Kersey, Alan D. and Dakin, John P., eds. Distributed and Multiplexed Fiber Optic Sensors III. Proceedings of SPIE . SPIE, pp. 229-239. ISBN 0-8194-1336-4. (doi:10.1117/12.165910) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:20786)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided.
Official URL: http://dx.doi.org/10.1117/12.165910

Abstract

This paper presents the results of studies on a distributed temperature sensor (DTS) based on Brillouin gain and loss. The relationship between Brillouin gain/loss and input laser power and the effect of temperature non-uniformities on the system have been studied experimentally and theoretically. Finally we describe results from a combined distributed temperature and strain sensor based on the Brillouin loss mechanism.

Item Type:	Book section
DOI/Identification number:	10.1117/12.165910
Additional information:	3rd Conference on Distributed and Multiplexed Fiber Optic Sensors BOSTON, MA, SEP 08-09, 1993 SOC PHOTO OPT INSTRUMENTAT ENGINEERS; AUTOMATED IMAGING ASSOC; CARNEGIE MELLON UNIV, CTR EXCELLENCE OPT DATA PROC; UNIV CONNECTICUT, ADV TECHNOL CTR PRECIS MFG; INT SOC PHOTOGRAMMETRY & REMOTE SENSING
Uncontrolled keywords:	spatial resolution; sensors; pulsed laser operation; laser beam diagnostics; temperature sensors; continuous wave operation; sensing systems
Subjects:	Q Science > QC Physics
Institutional Unit:	Schools > School of Engineering, Mathematics and Physics > Physics and Astronomy
Former Institutional Unit:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	R.F. Xu
Date Deposited:	22 Oct 2009 19:40 UTC
Last Modified:	20 May 2025 09:34 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/20786 (The current URI for this page, for reference purposes)

University of Kent Author Information

Webb, David J..

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Jackson, David A..

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