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Dynamic strain measurement using an extrinsic Fabry-Perot interferometric sensor and an arrayed waveguide grating device

Willshire, A.J. and Niewczas, P. and Dziuda, L. and Fusiek, G. and McDonald, J.R. (2004) Dynamic strain measurement using an extrinsic Fabry-Perot interferometric sensor and an arrayed waveguide grating device. IEEE Transactions on Instrumentation and Measurement, 53 (1). pp. 4-9. ISSN 0018-9456

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Abstract

In this paper, we demonstrate an interrogation system based on an arrayed waveguide grating capable of monitoring dynamic strain in a cantilever beam at frequencies up to 5 kHz (limited by the actuator) with a similar precision to resistive strain gauges.

Item type: Article
ID code: 3557
Keywords: waveguide grating, Fabry-Perot interferometer, optical sensor, strain measurement, optoelectronics, Electrical engineering. Electronics Nuclear engineering, Instrumentation, Electrical and Electronic Engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Department: Faculty of Engineering > Electronic and Electrical Engineering
Professional Services > Corporate Services Directorate
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    Depositing user: Strathprints Administrator
    Date Deposited: 13 Jun 2007
    Last modified: 04 Sep 2014 12:28
    URI: http://strathprints.strath.ac.uk/id/eprint/3557

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