Rao, Y.J. and Ribeiro, A.B.L. and Jackson, D.A. and Zhang, L. and Bennion, I. (1996) Simultaneous spatial, time and wavelength division multiplexed in-fibre grating sensing network. Optics Communications, 125 (1-3). pp. 53-58. ISSN 0030-4018.
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| Official URL http://dx.doi.org/10.1016/0030-4018(95)00722-9 |
Abstract
A simultaneous spatial, time and wavelength division multiplexing topology, with combination of a tunable wavelength filter and an interferometric wavelength scanner, is proposed to interrogate a range of in-fibre Bragg grating (FBG) sensors. An eleven-element FBG sensor network based upon this topology is demonstrated for quasi-static strain sensing. Preliminary experimental results show that a strain resolution of similar to 7 mu epsilon with a similar to 30 HZ bandwidth (similar to 1.3 mu epsilon/root Hz) for quasi-static strain measurement has been obtained.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics (see also: telecommunications) |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Physical Sciences > Optics Faculties > Science Technology and Medical Studies > School of Physical Sciences |
| Depositing User: | F.D. Zabet |
| Date Deposited: | 09 May 2009 17:41 |
| Last Modified: | 09 May 2009 17:41 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/18743 (The current URI for this page, for reference purposes) |
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