Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN

In paper we present the results from distributed optical fiber radiation sensing measurements at the “Cern High energy AcceleRator Mixed field facility”, CHARM. The measurements have been carried out on a multimode (MM) radiation sensitive P-doped optical fiber. The distributed measurements have the...

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Detalles Bibliográficos
Autores principales: Toccafondo, Iacopo, Marin, Yisbel E, Guillermain, Elisa, Kuhnhenn, Jochen, Mekki, Julien, Brugger, Markus, Pasquale, Fabrizio Di
Lenguaje:eng
Publicado: 2017
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/JLT.2016.2608849
http://cds.cern.ch/record/2312298
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author Toccafondo, Iacopo
Marin, Yisbel E
Guillermain, Elisa
Kuhnhenn, Jochen
Mekki, Julien
Brugger, Markus
Pasquale, Fabrizio Di
author_facet Toccafondo, Iacopo
Marin, Yisbel E
Guillermain, Elisa
Kuhnhenn, Jochen
Mekki, Julien
Brugger, Markus
Pasquale, Fabrizio Di
author_sort Toccafondo, Iacopo
collection CERN
description In paper we present the results from distributed optical fiber radiation sensing measurements at the “Cern High energy AcceleRator Mixed field facility”, CHARM. The measurements have been carried out on a multimode (MM) radiation sensitive P-doped optical fiber. The distributed measurements have then been carried out by means of an Optical Time Domain Reflectometry (OTDR) system using different interrogation and acquisition parameters to understand their influence on the results. We demonstrate the possible localization of the total dose with meter scale spatial resolutions and dose resolution down to 10-15 Gy. The obtained distributed dose profiles are validated by the benchmark with RadFET dosimeters and appear very promising for high energy accelerators and physics experiments as well as for industrial applications.
id oai-inspirehep.net-1665798
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-16657982019-09-30T06:29:59Zdoi:10.1109/JLT.2016.2608849http://cds.cern.ch/record/2312298engToccafondo, IacopoMarin, Yisbel EGuillermain, ElisaKuhnhenn, JochenMekki, JulienBrugger, MarkusPasquale, Fabrizio DiDistributed optical fiber radiation sensing in a mixed-field radiation environment at CERNDetectors and Experimental TechniquesIn paper we present the results from distributed optical fiber radiation sensing measurements at the “Cern High energy AcceleRator Mixed field facility”, CHARM. The measurements have been carried out on a multimode (MM) radiation sensitive P-doped optical fiber. The distributed measurements have then been carried out by means of an Optical Time Domain Reflectometry (OTDR) system using different interrogation and acquisition parameters to understand their influence on the results. We demonstrate the possible localization of the total dose with meter scale spatial resolutions and dose resolution down to 10-15 Gy. The obtained distributed dose profiles are validated by the benchmark with RadFET dosimeters and appear very promising for high energy accelerators and physics experiments as well as for industrial applications.oai:inspirehep.net:16657982017
spellingShingle Detectors and Experimental Techniques
Toccafondo, Iacopo
Marin, Yisbel E
Guillermain, Elisa
Kuhnhenn, Jochen
Mekki, Julien
Brugger, Markus
Pasquale, Fabrizio Di
Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN
title Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN
title_full Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN
title_fullStr Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN
title_full_unstemmed Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN
title_short Distributed optical fiber radiation sensing in a mixed-field radiation environment at CERN
title_sort distributed optical fiber radiation sensing in a mixed-field radiation environment at cern
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1109/JLT.2016.2608849
http://cds.cern.ch/record/2312298
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AT kuhnhennjochen distributedopticalfiberradiationsensinginamixedfieldradiationenvironmentatcern
AT mekkijulien distributedopticalfiberradiationsensinginamixedfieldradiationenvironmentatcern
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