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Distributed optical fibre sensing methods for localisation of disturbances and the position of optical fibre cables in the ground

Distributed optical fibre sensing methods for localisation of disturbances and the position of optical fibre cables in the ground
Distributed optical fibre sensing methods for localisation of disturbances and the position of optical fibre cables in the ground
This paper firstly presents a novel optical sensor technology developed to locate, from above ground, the lateral position of a buried dielectrically sheathed optical cable. Then, optical sensor methods for the distributed sensing and longitudinal positioning of time-varying acoustic disturbances are presented. It is hoped to present results of a novel field-trial capable OTDR based system in the verbal presentation.
optical, optical fibers, optical fiber sensors, sagnac, faraday, otdr, acoustic
162-167
Dakin, John P.
04891b9b-5fb5-4245-879e-9e7361adf904
Russell, Stuart J.
cc7ba44b-8460-4bb8-b35c-d385b145df9b
OFS-17
Dakin, John P.
04891b9b-5fb5-4245-879e-9e7361adf904
Russell, Stuart J.
cc7ba44b-8460-4bb8-b35c-d385b145df9b

Dakin, John P. and Russell, Stuart J. (2005) Distributed optical fibre sensing methods for localisation of disturbances and the position of optical fibre cables in the ground. 17th International Conference on Optical Fibre Sensors. 23 - 27 May 2005. pp. 162-167 . (doi:10.1117/12.623641).

Record type: Conference or Workshop Item (Other)

Abstract

This paper firstly presents a novel optical sensor technology developed to locate, from above ground, the lateral position of a buried dielectrically sheathed optical cable. Then, optical sensor methods for the distributed sensing and longitudinal positioning of time-varying acoustic disturbances are presented. It is hoped to present results of a novel field-trial capable OTDR based system in the verbal presentation.

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More information

Published date: 2005
Venue - Dates: 17th International Conference on Optical Fibre Sensors, 2005-05-23 - 2005-05-27
Keywords: optical, optical fibers, optical fiber sensors, sagnac, faraday, otdr, acoustic

Identifiers

Local EPrints ID: 38274
URI: https://eprints.soton.ac.uk/id/eprint/38274
PURE UUID: c60ca14f-fb22-41c4-a166-519b7d95a9a7

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Date deposited: 06 Jun 2006
Last modified: 17 Jul 2017 15:39

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Contributors

Author: John P. Dakin
Author: Stuart J. Russell

University divisions

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