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Combined spatial- and time-division-multiplexing scheme for fiber grating sensors with drift-compensated phase-sensitive detection

Rao, Yun Jiang, Ribeiro, Antonio B. Lobo, Jackson, David A., Zhang, Leishi, Bennion, Ian (1995) Combined spatial- and time-division-multiplexing scheme for fiber grating sensors with drift-compensated phase-sensitive detection. Optics Letters, 20 (20). pp. 2149-2151. ISSN 0146-9592. (doi:10.1364/OL.20.002149) (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/10.1364/OL.20.002149

Abstract

A combined spatial- and time-division-multiplexing topology with drift-compensated high-resolution wavelength-shift detection is reported for fiber Bragg grating sensors. An eight-element grating sensor array is demonstrated based on this topology. A resolution of similar to 1.2 mu epsilon over a range of similar to 1.5 m epsilon with a measurement bandwidth of 30 Hz (similar to 0.22 mu epsilon/root HZ) has been achieved for quasi-static strain measurement.

Item Type: Article
DOI/Identification number: 10.1364/OL.20.002149
Subjects: Q Science > QC Physics
Divisions: Faculties > Sciences > School of Physical Sciences > Applied Optics Group
Depositing User: O.O. Odanye
Date Deposited: 27 May 2009 13:03 UTC
Last Modified: 19 Jun 2019 09:59 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/19472 (The current URI for this page, for reference purposes)
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