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

Xiaoyi Bao; David J. Webb; David A. Jackson

doi:10.1117/12.165910

30 December 1993 Dynamic studies on a distributed temperature sensor with a 22-km sensing length

Xiaoyi Bao, David J. Webb, David A. Jackson

Proceedings Volume 2071, Distributed and Multiplexed Fiber Optic Sensors III; (1993) https://doi.org/10.1117/12.165910
Event: Optical Tools for Manufacturing and Advanced Automation, 1993, Boston, MA, United States

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.

Citation Download Citation

Xiaoyi Bao, David J. Webb, and David A. Jackson "Dynamic studies on a distributed temperature sensor with a 22-km sensing length", Proc. SPIE 2071, Distributed and Multiplexed Fiber Optic Sensors III, (30 December 1993); https://doi.org/10.1117/12.165910

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