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Proceedings Paper

1.5 um Brillonin-based fibre optic distributed temperature sensor with high spatial resolution of 20cm
Author(s): H. H. Kee
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Paper Abstract

We demonstrate a high spatial resolution single-ended spontaneous Brillouin-based distributed temperature sensor for a 500m length of single-mode silica fibre. Using a short pulsewidth laser source at 1 .5μm, measurements down to a spatial resolution of 20cm and temperature resolution of 4.4°C were achieved.

Paper Details

Date Published: 9 November 2000
PDF: 4 pages
Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418543 (9 November 2000); doi: 10.1117/12.2302290
Show Author Affiliations
H. H. Kee, Univ. of Southampton (United Kingdom)

Published in SPIE Proceedings Vol. 4185:
Fourteenth International Conference on Optical Fiber Sensors
A. G. Mignani; H. C. Lefèvre, Editor(s)

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