Ribeiro, Antonio B. Lobo, Rao, Yun Jiang, Zhang, Leishi, Bennion, Ian, Jackson, David A. (1996) Time-and-spatial-multiplexing tree topology for fiber-optic Bragg-grating sensors with interferometric wavelength-shift detection. Applied Optics, 35 (13). pp. 2267-2273. ISSN 0003-6935. (doi:10.1364/AO.35.002267) (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:18756)
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. | |
Official URL: http://dx.doi.org/10.1364/AO.35.002267 |
Abstract
A combined time-and-spatial-division-multiplexed tree topology with eight fiber-optic Bragg-grating sensors operating at the 830-nm wavelength was constructed and tested for both quasistatic and periodic strain and temperature measurements. The system uses a interferometric wavelength-shift discriminator and incorporates a reference channel for thermal drift compensation in the output. Dynamic sensor sensitivity, as determined by primary noise sources, is evaluated, and numerical results are presented and compared with experimental results.
Item Type: | Article |
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DOI/Identification number: | 10.1364/AO.35.002267 |
Uncontrolled keywords: | fiber-sensor multiplexing; fiber Bragg gratings; strain sensors |
Subjects: |
Q Science T Technology |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
Depositing User: | F.D. Zabet |
Date Deposited: | 08 May 2009 11:42 UTC |
Last Modified: | 16 Nov 2021 09:57 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/18756 (The current URI for this page, for reference purposes) |
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