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Proceedings Paper

Remote amplification in long range distributed Brillouin-based temperature sensors
Author(s): Y. T. Cho; M. N. Alahbabi; Gilberto Brambilla; T. P. Newson
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Paper Abstract

A remotely pumped EDFA combined with Raman amplification was used to enhance the performance of spontaneous Brillouin intensity-based temperature sensor. A temperature resolution of 5.7°C, spatial resolution of 20m was achieved at 88km.

Paper Details

Date Published: 23 May 2005
PDF: 4 pages
Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623432
Show Author Affiliations
Y. T. Cho, Univ. of Southampton (United Kingdom)
M. N. Alahbabi, Univ. of Southampton (United Kingdom)
Gilberto Brambilla, Univ. of Southampton (United Kingdom)
T. P. Newson, Univ. of Southampton (United Kingdom)

Published in SPIE Proceedings Vol. 5855:
17th International Conference on Optical Fibre Sensors
Marc Voet; Reinhardt Willsch; Wolfgang Ecke; Julian Jones; Brian Culshaw, Editor(s)

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