Influence of the Fiber Coating Type on the Strain

We report on the effect of the fiber coating on the radiation sensitivity of Fiber Bragg Gratings (FBG). For the first time this type of study has been carried out using a 13.5 MeV proton beam up to a fluence of 3.3 x 10¹⁵ protons/cm (total absorbed dose of 15 MGy).We observed a clear dependence of...

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Detalles Bibliográficos
Autores principales: Curras,E, Virto,A.L, Moya,D, Vila,I, Carrion,J.G, Frövel,M, Garcia-Lopez,J, Jimenez,M.C, Morilla,Y, Palomo,F.R
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: IEEE Trans. Nucl. Sci. 2012
Materias:
Detectors and Experimental Techniques
9: Advanced infrastructures for detector R&D
9.4: Silicon Tracking Devices
Acceso en línea:https://dx.doi.org/10.1109/TNS.2012.2206049
http://cds.cern.ch/record/1694314
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author Curras,E
Virto,A.L
Moya,D
Vila,I
Carrion,J.G
Frövel,M
Garcia-Lopez,J
Jimenez,M.C
Morilla,Y
Palomo,F.R
author_facet Curras,E
Virto,A.L
Moya,D
Vila,I
Carrion,J.G
Frövel,M
Garcia-Lopez,J
Jimenez,M.C
Morilla,Y
Palomo,F.R
author_sort Curras,E
collection CERN
description We report on the effect of the fiber coating on the radiation sensitivity of Fiber Bragg Gratings (FBG). For the first time this type of study has been carried out using a 13.5 MeV proton beam up to a fluence of 3.3 x 10¹⁵ protons/cm (total absorbed dose of 15 MGy).We observed a clear dependence of the radiation sensitivity on the coating, in particular, we have investigated the irradiation induced changes on the strain sensitivity; FBG strain coefficient remains stable for all the fiber within a 5%. This result demonstrates the suitability of FBGs as structural health and deformation monitors in the very hostile environment of the new generation of high-intensity particle physics proton colliders.
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spelling cern-16943142019-09-30T06:29:59Z doi:10.1109/TNS.2012.2206049 http://cds.cern.ch/record/1694314 eng Curras,E Virto,A.L Moya,D Vila,I Carrion,J.G Frövel,M Garcia-Lopez,J Jimenez,M.C Morilla,Y Palomo,F.R Influence of the Fiber Coating Type on the Strain Detectors and Experimental Techniques 9: Advanced infrastructures for detector R&D 9.4: Silicon Tracking Devices We report on the effect of the fiber coating on the radiation sensitivity of Fiber Bragg Gratings (FBG). For the first time this type of study has been carried out using a 13.5 MeV proton beam up to a fluence of 3.3 x 10¹⁵ protons/cm (total absorbed dose of 15 MGy).We observed a clear dependence of the radiation sensitivity on the coating, in particular, we have investigated the irradiation induced changes on the strain sensitivity; FBG strain coefficient remains stable for all the fiber within a 5%. This result demonstrates the suitability of FBGs as structural health and deformation monitors in the very hostile environment of the new generation of high-intensity particle physics proton colliders. info:eu-repo/grantAgreement/EC/FP7/262025 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1694314 IEEE Trans. Nucl. Sci. IEEE Trans. Nucl. Sci., 4 (2012) pp. pp.937-942 2012
spellingShingle Detectors and Experimental Techniques
9: Advanced infrastructures for detector R&D
9.4: Silicon Tracking Devices
Curras,E
Virto,A.L
Moya,D
Vila,I
Carrion,J.G
Frövel,M
Garcia-Lopez,J
Jimenez,M.C
Morilla,Y
Palomo,F.R
Influence of the Fiber Coating Type on the Strain
title Influence of the Fiber Coating Type on the Strain
title_full Influence of the Fiber Coating Type on the Strain
title_fullStr Influence of the Fiber Coating Type on the Strain
title_full_unstemmed Influence of the Fiber Coating Type on the Strain
title_short Influence of the Fiber Coating Type on the Strain
title_sort influence of the fiber coating type on the strain
topic Detectors and Experimental Techniques
9: Advanced infrastructures for detector R&D
9.4: Silicon Tracking Devices
url https://dx.doi.org/10.1109/TNS.2012.2206049
http://cds.cern.ch/record/1694314
http://cds.cern.ch/record/1694314
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