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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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.
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
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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