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Coherent detection of spontaneous Brillouin scattering combined with Raman amplification for long range distributed temperature and strain measurements

Coherent detection of spontaneous Brillouin scattering combined with Raman amplification for long range distributed temperature and strain measurements
Coherent detection of spontaneous Brillouin scattering combined with Raman amplification for long range distributed temperature and strain measurements
Brillouin intensity and frequency measurements achieved temperature and strain to be unambiguously resolved with resolutions of 3.5°C and 85 µ.epsilon at 50km. Frequency only measurements achieved temperature or strain resolution of 1.7°C and 35 µ.epsilon at 100km.
4pp
Alahbabi, M.N.
d1831f9f-7696-4b27-86f2-d9cc7f8c00e7
Cho, Y.T.
eea77b90-e7f3-4496-9637-721dfe8fb5a4
Newson, T.P.
6735857e-d947-45ec-8163-54ebb25daad7
OFS-17
Alahbabi, M.N.
d1831f9f-7696-4b27-86f2-d9cc7f8c00e7
Cho, Y.T.
eea77b90-e7f3-4496-9637-721dfe8fb5a4
Newson, T.P.
6735857e-d947-45ec-8163-54ebb25daad7

Alahbabi, M.N., Cho, Y.T. and Newson, T.P. (2005) Coherent detection of spontaneous Brillouin scattering combined with Raman amplification for long range distributed temperature and strain measurements. 17th International Conference on Optical Fibre Sensors. 23 - 27 May 2005. 4pp . (doi:10.1117/12.623443).

Record type: Conference or Workshop Item (Paper)

Abstract

Brillouin intensity and frequency measurements achieved temperature and strain to be unambiguously resolved with resolutions of 3.5°C and 85 µ.epsilon at 50km. Frequency only measurements achieved temperature or strain resolution of 1.7°C and 35 µ.epsilon at 100km.

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More information

Published date: 2005
Venue - Dates: 17th International Conference on Optical Fibre Sensors, 2005-05-23 - 2005-05-27

Identifiers

Local EPrints ID: 38337
URI: https://eprints.soton.ac.uk/id/eprint/38337
PURE UUID: df801aaa-8505-4172-ae85-cbf61f148bf4

Catalogue record

Date deposited: 08 Jun 2006
Last modified: 18 Jul 2019 12:27

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