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

Rao, Y.J. and Ribeiro, A.B.L. and Jackson, D.A. and Zhang, L. and Bennion, I. (1995) Combined spatial-multiplexing 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. (The full text of this publication is not available from this repository)

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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
Subjects: Q Science > QC Physics
Divisions: Faculties > Science Technology and Medical Studies > School of Physical Sciences > Optics
Depositing User: O.O. Odanye
Date Deposited: 27 May 2009 13:03
Last Modified: 17 Jul 2012 10:14
Resource URI: http://kar.kent.ac.uk/id/eprint/19472 (The current URI for this page, for reference purposes)
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