Highly-multiplexed grating-sensors for temperature-referenced quasi-static measurements of strain in concrete bridges

Henderson, Philip J. and Webb, David J. and Jackson, David A. and Zhang, Leishi and Bennion, Ian (1999) Highly-multiplexed grating-sensors for temperature-referenced quasi-static measurements of strain in concrete bridges. In: 13th International Conference on Optical Fiber Sensors and Workshop on Device and System Technology Toward Future Optical Fiber Communication and Sensing, Apr 12-16, 1999, Kyongju, South Korea. (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)

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Abstract

A fibre-optic system for monitoring bridges with multiplexing support for >64 grating-based strain sensors is presented. Differential wavelength-demultiplexing controlled via LabView(TM) results in a system with 1 mu E resolution, in-built temperature-referencing and readiness for commercial field-trials.

Item Type: Conference or workshop item (Paper)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculties > Science Technology and Medical Studies > School of Computing
Depositing User: I.T. Ekpo
Date Deposited: 07 Apr 1914 22:19
Last Modified: 11 Jul 2014 10:12
Resource URI: https://kar.kent.ac.uk/id/eprint/16841 (The current URI for this page, for reference purposes)
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