Gamma and Neutron radiation damage studies of optical fibres

An optical data link is under development at CERN for readout of the tracking detectors in the future CMS experiment at the CERN Large Hadron Collider. Radiation doses inside the experiment will be very high, typically ~ 20Mrad and ~10[14]neutrons/cm2 over a 10 year period of operation. The effects...

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Detalles Bibliográficos
Autores principales: Gill, K, Grabit, R, Persello, M, Stefanini, G, Vasey, F
Lenguaje:eng
Publicado: 1996
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0022-3093(97)00179-8
http://cds.cern.ch/record/318824
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author Gill, K
Grabit, R
Persello, M
Stefanini, G
Vasey, F
author_facet Gill, K
Grabit, R
Persello, M
Stefanini, G
Vasey, F
author_sort Gill, K
collection CERN
description An optical data link is under development at CERN for readout of the tracking detectors in the future CMS experiment at the CERN Large Hadron Collider. Radiation doses inside the experiment will be very high, typically ~ 20Mrad and ~10[14]neutrons/cm2 over a 10 year period of operation. The effects of neutron and gamma irradiation on the attenuation in three different types of single mode fibre have been studied at 1550nm wavelength. The Ge-doped fibre was determined to be unsuitable for use inside the tracking volume of the CMS experiment, whereas the two pure silica core fibres were found to be sufficiently radiation resistant.
id cern-318824
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-3188242019-09-30T06:29:59Zdoi:10.1016/S0022-3093(97)00179-8http://cds.cern.ch/record/318824engGill, KGrabit, RPersello, MStefanini, GVasey, FGamma and Neutron radiation damage studies of optical fibresDetectors and Experimental TechniquesAn optical data link is under development at CERN for readout of the tracking detectors in the future CMS experiment at the CERN Large Hadron Collider. Radiation doses inside the experiment will be very high, typically ~ 20Mrad and ~10[14]neutrons/cm2 over a 10 year period of operation. The effects of neutron and gamma irradiation on the attenuation in three different types of single mode fibre have been studied at 1550nm wavelength. The Ge-doped fibre was determined to be unsuitable for use inside the tracking volume of the CMS experiment, whereas the two pure silica core fibres were found to be sufficiently radiation resistant.CERN-ECP-96-013CERN-ECP-96-13oai:cds.cern.ch:3188241996-10-30
spellingShingle Detectors and Experimental Techniques
Gill, K
Grabit, R
Persello, M
Stefanini, G
Vasey, F
Gamma and Neutron radiation damage studies of optical fibres
title Gamma and Neutron radiation damage studies of optical fibres
title_full Gamma and Neutron radiation damage studies of optical fibres
title_fullStr Gamma and Neutron radiation damage studies of optical fibres
title_full_unstemmed Gamma and Neutron radiation damage studies of optical fibres
title_short Gamma and Neutron radiation damage studies of optical fibres
title_sort gamma and neutron radiation damage studies of optical fibres
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0022-3093(97)00179-8
http://cds.cern.ch/record/318824
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AT grabitr gammaandneutronradiationdamagestudiesofopticalfibres
AT persellom gammaandneutronradiationdamagestudiesofopticalfibres
AT stefaninig gammaandneutronradiationdamagestudiesofopticalfibres
AT vaseyf gammaandneutronradiationdamagestudiesofopticalfibres

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