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Communication Dans Un Congrès Année : 2016

Optical fibers in nuclear reactor at high neutron and gamma fluences: structural modifications and defects

Résumé

The effects induced by high neutron and gamma fluences were investigated in optical fibers exposed inside the SCK•CEN BR2 reactor (Mol, Belgium) to a total fast (E > 1MeV) neutron fluence of 3 to 5×10^19 nfast/cm². The glass structure modifications, particularly its compaction, have been studied by the Raman spectroscopy and the induced defects were investigated through their luminescent bands.
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Dates et versions

hal-01528230 , version 1 (28-05-2017)

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  • HAL Id : hal-01528230 , version 1

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Adriana Morana, Sylvain Girard, Guy Cheymol, Andrei Gusarov, Laurent Remy, et al.. Optical fibers in nuclear reactor at high neutron and gamma fluences: structural modifications and defects. 11th International Symposium on SiO2, Advanced Dielectrics and Related Devices, Jun 2016, Nice, France. ⟨hal-01528230⟩
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