Distributed temperature sensor system based on Raman scattering using correlation-codes
Soto, M. A.; Sahu, P. K.; Faralli, S.; Bolognini, G.; Di Pasquale, F.; Nebendahl, B.; Rueck, C.
2007

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Abstract

A distributed sensor system employing spontaneous Raman scattering with use of correlation-coding techniques and a single-detector scheme is discussed and experimentally characterised. A sensing distance of up to 8 km is achieved with high spatial and temperature resolutions; use of correlation-coding significantly reduces measurement time and allows use of low-power laser sources.

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Title Distributed temperature sensor system based on Raman scattering using correlation-codes
Author(s) Soto, M. A. ; Sahu, P. K. ; Faralli, S. ; Bolognini, G. ; Di Pasquale, F. ; Nebendahl, B. ; Rueck, C.
Published in Electronics Letters
Volume 43
Issue 16
Pages 862
Date 2007
Publisher Institution of Engineering and Technology
ISSN 0013-5194
DOI https://doi.org/10.1049/el:20070990
Laboratories STI
Record Appears in Scientific production and competences > Unattributed publications > STI - STI - Unattributed publications
Scientific production and competences > STI - School of Engineering > STI - Unattributed publications
Work outside EPFL
Journal Articles
Published
Record creation date 2012-11-01

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