Spatially-multiplexed fiberoptic bragg grating strain and temperature sensor system based on interferometric wavelength-shift detection

Rao, Y.J. and Kalli, K. and Brady, G. and Webb, D.J. and Jackson, D.A. and Zhang, L. and Bennion, I. (1995) Spatially-multiplexed fiberoptic bragg grating strain and temperature sensor system based on interferometric wavelength-shift detection. Electronics Letters, 31 (12). pp. 1009-1010. ISSN 0013-5194. (The full text of this publication is not available from this repository)

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Official URL
http://dx.doi.org/10.1049/el:19950670

Abstract

A prototype fibre-optic system using interferometric wavelength-shift detection, capable of multiplexing up to 32 fibre-optic Bragg grating strain and temperature sensors with identical characteristics, has been demonstrated. THS system is based on a spatially multiplexed scheme for use with fibre-based low-coherence interferometric sensors, reported previously. Four fibre-optic Bragg grating channels using the same fibre grating have been demonstrated for measuring quasi-static strain and temperature.

Item Type: Article
Uncontrolled keywords: fiber optic sensors; gratings in fibers
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics (see also: telecommunications)
Divisions: Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts
Depositing User: O.O. Odanye
Date Deposited: 27 May 2009 13:11
Last Modified: 17 Jul 2012 10:13
Resource URI: http://kar.kent.ac.uk/id/eprint/19471 (The current URI for this page, for reference purposes)
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