Ribeiro, A.B.L. and Rao, Y.J. and Zhang, L. and Bennion, I. and Jackson, D.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.
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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.
|Uncontrolled keywords:||fiber-sensor multiplexing; fiber Bragg gratings; strain sensors|
|Divisions:||Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts|
|Depositing User:||F.D. Zabet|
|Date Deposited:||08 May 2009 11:42|
|Last Modified:||09 May 2009 16:54|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/18756 (The current URI for this page, for reference purposes)|
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