Webb, David J. and Rao, Yun Jiang and Hathaway, Mark and Jackson, David A. and Zhang, Lin and Bennion, Ian (1998) Medical temperature profile monitoring using multiplexed fibre Bragg gratings. In: Dakin, John P. and Kersey, Alan D. and Paul, Dilip K., eds. Fiber Optic and Laser Sensors and Applications; Including Distributed and Multiplexed Fiber Optic Sensors VII. Proceedings of SPIE . SPIE, pp. 256-262. ISBN 0-8194-3002-1. (doi:10.1117/12.339099) (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) (KAR id:16729)
| 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/10.1117/12.339099 |
Abstract
We describe work on a system able to measure the temperature at a number of points along a single optical fibre probe, designed for in-vivo temperature profile monitoring. The sensing elements are in-fibre Bragg grating sensors and three forms of signal processing have been investigated. System 1 uses interferometric wavelength shift detection with a monochromator providing the WDM. System 2 used a scanning in-line Fabry-Perot filter and system 3 uses a monochromator with a CCD based readout scheme. The performances of the three approaches are compared.
| Item Type: | Book section |
|---|---|
| DOI/Identification number: | 10.1117/12.339099 |
| Uncontrolled keywords: | optical fibre sensors; Bragg gratings; temperature; multiplexing |
| Subjects: |
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > TK5101 Telecommunications > TK5103.59 Optical communications Q Science > QC Physics |
| Divisions: |
Faculties > Sciences > School of Computing Faculties > Sciences > School of Physical Sciences > Applied Optics Group |
| Depositing User: | F.D. Zabet |
| Date Deposited: | 18 Mar 2009 10:10 UTC |
| Last Modified: | 05 Jul 2019 14:34 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/16729 (The current URI for this page, for reference purposes) |
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