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Distributed shape sensing with a multicore fibre based on BOTDR technique

Distributed shape sensing with a multicore fibre based on BOTDR technique
Distributed shape sensing with a multicore fibre based on BOTDR technique

A first attempt to perform shape sensing using the BOTDR interrogation technique in a multicore fibre is presented. It is shown that by comparing the relative Brillouin frequency shift between the central core and two of the outer cores, the curvature of an object can be measured.

OSA
Zafeiropoulou, Angeliki
022decdc-a4b9-4d3a-aad0-4f2bdb654995
Masoudi, Ali
8073fb9b-2e6c-46c9-89cf-cb8670d76dc0
Cooper, Laurence
b34a8850-a873-4195-a259-a1cbf1623450
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Zafeiropoulou, Angeliki
022decdc-a4b9-4d3a-aad0-4f2bdb654995
Masoudi, Ali
8073fb9b-2e6c-46c9-89cf-cb8670d76dc0
Cooper, Laurence
b34a8850-a873-4195-a259-a1cbf1623450
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8

Zafeiropoulou, Angeliki, Masoudi, Ali, Cooper, Laurence and Brambilla, Gilberto (2018) Distributed shape sensing with a multicore fibre based on BOTDR technique. In Optical Fiber Sensors, OFS 2018. vol. Part F124-OFS 2, OSA..

Record type: Conference or Workshop Item (Paper)

Abstract

A first attempt to perform shape sensing using the BOTDR interrogation technique in a multicore fibre is presented. It is shown that by comparing the relative Brillouin frequency shift between the central core and two of the outer cores, the curvature of an object can be measured.

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More information

Published date: 2018
Venue - Dates: Optical Fiber Sensors, OFS 2018, , Lausanne, Switzerland, 2018-09-23 - 2018-09-27

Identifiers

Local EPrints ID: 427603
URI: http://eprints.soton.ac.uk/id/eprint/427603
PURE UUID: 640a1726-5b11-4dc4-978e-a5ca764b1985
ORCID for Ali Masoudi: ORCID iD orcid.org/0000-0003-0001-6080
ORCID for Gilberto Brambilla: ORCID iD orcid.org/0000-0002-5730-0499

Catalogue record

Date deposited: 24 Jan 2019 17:30
Last modified: 02 Apr 2022 01:38

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Contributors

Author: Angeliki Zafeiropoulou
Author: Ali Masoudi ORCID iD
Author: Laurence Cooper

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