Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN

We investigated darkening and tensile strength of nine fiber types while irradiated with 500 MeV electrons of the Linac Injector of LEP (LIL) at CERN. The transmission of Xe light by irradiated fibers was measured in-situ in 350-750 nm range. The induced attenuation at 450 nm is typically (1.52+-0.1...

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Detalles Bibliográficos
Autores principales: Dumanoglu, Isa, Merlo, Jean-Pierre
Lenguaje:eng
Publicado: 2001
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687342
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author Dumanoglu, Isa
Merlo, Jean-Pierre
author_facet Dumanoglu, Isa
Merlo, Jean-Pierre
author_sort Dumanoglu, Isa
collection CERN
description We investigated darkening and tensile strength of nine fiber types while irradiated with 500 MeV electrons of the Linac Injector of LEP (LIL) at CERN. The transmission of Xe light by irradiated fibers was measured in-situ in 350-750 nm range. The induced attenuation at 450 nm is typically (1.52+-0.15) dB/m for a 100 Mrad absorbed dose. Twao-parameter fits for darkening and recovery are presented. After irradiation the tensile strength of the samples remain essentially unchanged. A tensile strength of (504+-38) kgf/mm2 was measured for Polymicro quartz fibers.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-6873422019-09-30T06:29:59Zhttp://cds.cern.ch/record/687342engDumanoglu, IsaMerlo, Jean-PierreRadiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERNDetectors and Experimental TechniquesWe investigated darkening and tensile strength of nine fiber types while irradiated with 500 MeV electrons of the Linac Injector of LEP (LIL) at CERN. The transmission of Xe light by irradiated fibers was measured in-situ in 350-750 nm range. The induced attenuation at 450 nm is typically (1.52+-0.15) dB/m for a 100 Mrad absorbed dose. Twao-parameter fits for darkening and recovery are presented. After irradiation the tensile strength of the samples remain essentially unchanged. A tensile strength of (504+-38) kgf/mm2 was measured for Polymicro quartz fibers.CMS-NOTE-2001-020oai:cds.cern.ch:6873422001-05-04
spellingShingle Detectors and Experimental Techniques
Dumanoglu, Isa
Merlo, Jean-Pierre
Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN
title Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN
title_full Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN
title_fullStr Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN
title_full_unstemmed Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN
title_short Radiation-Hardness Studies of High OH Content Quartz Fibers Irradiated with 500 MeV Electrons at CERN
title_sort radiation-hardness studies of high oh content quartz fibers irradiated with 500 mev electrons at cern
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687342
work_keys_str_mv AT dumanogluisa radiationhardnessstudiesofhighohcontentquartzfibersirradiatedwith500mevelectronsatcern
AT merlojeanpierre radiationhardnessstudiesofhighohcontentquartzfibersirradiatedwith500mevelectronsatcern

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