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Simultaneous spatial, time and wavelength division multiplexed in-fibre grating sensing network

Rao, Yun Jiang, Ribeiro, Antonio B. Lobo, Jackson, David A., Zhang, Leishi, Bennion, Ian (1996) Simultaneous spatial, time and wavelength division multiplexed in-fibre grating sensing network. Optics Communications, 125 (1-3). pp. 53-58. ISSN 0030-4018. (doi:10.1016/0030-4018(95)00722-9) (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)

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. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1016/0030-4018(95)00722-9

Abstract

A simultaneous spatial, time and wavelength division multiplexing topology, with combination of a tunable wavelength filter and an interferometric wavelength scanner, is proposed to interrogate a range of in-fibre Bragg grating (FBG) sensors. An eleven-element FBG sensor network based upon this topology is demonstrated for quasi-static strain sensing. Preliminary experimental results show that a strain resolution of similar to 7 mu epsilon with a similar to 30 HZ bandwidth (similar to 1.3 mu epsilon/root Hz) for quasi-static strain measurement has been obtained.

Item Type: Article
DOI/Identification number: 10.1016/0030-4018(95)00722-9
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics (see also: telecommunications)
Divisions: Faculties > Sciences > School of Physical Sciences > Applied Optics Group
Faculties > Sciences > School of Physical Sciences
Depositing User: F.D. Zabet
Date Deposited: 09 May 2009 17:41 UTC
Last Modified: 28 May 2019 13:57 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/18743 (The current URI for this page, for reference purposes)
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