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Enhanced performance of a temperature-compensated submeter spatial resolution distributed strain sensor

Enhanced performance of a temperature-compensated submeter spatial resolution distributed strain sensor
Enhanced performance of a temperature-compensated submeter spatial resolution distributed strain sensor
We demonstrate a scheme which allows for temperature-corrected distributed strain measurements with improved spatial and strain resolutions and reduced data collection time. The technique utilizes the combination of frequency-based Brillouin optical correlation domain analysis with Brillouin intensity measurements for a fully temperature-compensated strain sensor with a strain resolution of 56 µe and spatial and temperature resolutions of 10 cms and 0.95 °C.
1041-1135
1705-1707
Belal, Mohammad
33550de9-0df1-4c90-bae6-3eb65c62778a
Newson, T.P.
6735857e-d947-45ec-8163-54ebb25daad7
Belal, Mohammad
33550de9-0df1-4c90-bae6-3eb65c62778a
Newson, T.P.
6735857e-d947-45ec-8163-54ebb25daad7

Belal, Mohammad and Newson, T.P. (2010) Enhanced performance of a temperature-compensated submeter spatial resolution distributed strain sensor. IEEE Photonics Technology Letters, 22 (23), 1705-1707. (doi:10.1109/LPT.2010.2082515).

Record type: Article

Abstract

We demonstrate a scheme which allows for temperature-corrected distributed strain measurements with improved spatial and strain resolutions and reduced data collection time. The technique utilizes the combination of frequency-based Brillouin optical correlation domain analysis with Brillouin intensity measurements for a fully temperature-compensated strain sensor with a strain resolution of 56 µe and spatial and temperature resolutions of 10 cms and 0.95 °C.

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Published date: December 2010

Identifiers

Local EPrints ID: 176845
URI: https://eprints.soton.ac.uk/id/eprint/176845
ISSN: 1041-1135
PURE UUID: d5df1d71-2fd4-4b4a-ba9a-76224354d1ea
ORCID for Mohammad Belal: ORCID iD orcid.org/0000-0001-5175-3158

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Date deposited: 11 Mar 2011 14:24
Last modified: 20 Jul 2019 00:49

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