Absolute strain measurement using an in-fibre-Bragg-grating-based Fabry-Perot sensor

Rao, Yun Jiang and Cooper, M.R. and Jackson, David A. and Pannell, Christopher N. and Reekie, Laurence (2000) Absolute strain measurement using an in-fibre-Bragg-grating-based Fabry-Perot sensor. Electronics Letters, 36 (8). pp. 708-709. 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:20000359

Abstract

A novel method for achieving both large dynamic range and high resolution for static strain measurement is proposed and demonstrated. This method is based on the combination of two in-fibre Bragg gratings (FBG) and an all-fibre Fabry-Perot interferometric sensor (FFPI) formed by the two FBGs. The FFPI is used to carry out high-resolution strain measurement via phase detection of the interferometric signal while the wavelength shift of the two FBGs forming the FFPI is used for determining the fringe number of the interferometric signal.

Item Type: Article
Subjects: T Technology
Divisions: Faculties > Science Technology and Medical Studies > School of Physical Sciences
Depositing User: A. Xie
Date Deposited: 29 Jun 2009 14:27
Last Modified: 23 Jun 2014 14:08
Resource URI: http://kar.kent.ac.uk/id/eprint/16545 (The current URI for this page, for reference purposes)
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