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Poster De Conférence Année : 2016

Presentation and Preliminary Results of DROÏD Project: Development of a Distributed Optical Fibre Dosimeter

Résumé

ABSTRACT DROÏD project is intended to develop a distributed optical fibre dosimeter based on Radiation-Induced Attenua-tion (RIA). The RIA will be measured by a high resolution Optical Time Domain Reflectometry (OTDR) technique that allows to locate the irradiated fibre section. The first part of the project focuses on designing a high radiation sensitive fibre. As a preliminary work, the attenu-ation of several fibres with various compositions has been recorded in situ during and after irradiation. The experimental setup and RIA values are presented and discussed. Several dopants and their combinations have been identified as a good starting point to design a highly radiation sensitive fibre.
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hal-02332428 , version 1 (28-10-2019)

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  • HAL Id : hal-02332428 , version 1

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G Beauvois, M. Caussanel, J.-F Lupi, M Ude, S Trzesien, et al.. Presentation and Preliminary Results of DROÏD Project: Development of a Distributed Optical Fibre Dosimeter. 11th International Symposium on SiO2, Advanced Dielectrics and Related Devices, Jun 2016, Nice, France. . ⟨hal-02332428⟩
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