Presentation and Preliminary Results of DROÏD Project: Development of a Distributed Optical Fibre Dosimeter
| Autor: | Beauvois, G, Caussanel, M., Lupi, J.-F, Ude, M, Trzesien, S, Dussardier, Bernard, Duval, H., Grieu, S |
|---|---|
| Přispěvatelé: | Procédés, Matériaux et Energie Solaire (PROMES), Université de Perpignan Via Domitia (UPVD)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique de Nice (INPHYNI), Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA) |
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
7830Ly Infrared spectra
7870-g Interactions of particles and radiation with matter 4288+h Environmental and radiation effects on optical elements 4281Pa Fibre-optic sensors [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic Keywords: 4281Cn Fibre testing and measurement of fibre parame- ters 4281Cn Fibre testing and measurement of fibre parame- ters disordered solid [SPI.MAT]Engineering Sciences [physics]/Materials |
| Zdroj: | 11th International Symposium on SiO2, Advanced Dielectrics and Related Devices 11th International Symposium on SiO2, Advanced Dielectrics and Related Devices, Jun 2016, Nice, France |
| Popis: | International audience; 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|