Radiation hardening of FBG in harsh environments

A. Morana 1 Sylvain Girard 1 Emmanuel Marin 1 Claude Marcandella 2 J. Perisse 3 Jean-Reynald Macé 4 Aziz Boukenter 1 Marco Cannas 5 Youcef Ouerdane 1
1 LHC - Laboratoire Hubert Curien [Saint Etienne]
2 DAM/DIF - DAM Île-de-France
3 AREVA NP
4 AREVA
5 Università degli studi di Palermo
Abstract : The difficulties encountered in the implementation of a temperature or strain sensor based on Fiber Bragg Grating in a harsh radiative environment are introduced. We present the choices made to select both a radiation-resistant fiber in terms of transmission and also the grating inscription conditions necessary to write radiation tolerant FBGs in such fibers with a femto-second laser. The response of different classes of gratings was also studied under radiation at high doses (>1MGy). The comparison between F- and Ge-doped fibers was highlighted.
Type de document :
Communication dans un congrès
23rd International Conference on Optical Fibre Sensors, Jun 2014, Santander, Spain. pp.91578I-1, 2014
Liste complète des métadonnées
https://hal-ujm.archives-ouvertes.fr/ujm-01011572
Contributeur : Sylvain Girard <>
Soumis le : mardi 24 juin 2014 - 10:32:53
Dernière modification le : jeudi 26 juillet 2018 - 12:09:44

Identifiants

  • HAL Id : ujm-01011572, version 1

Collections

UNIV-ST-ETIENNE | CEA | LAHC | IOGS | PARISTECH | DAM

Citation

A. Morana, Sylvain Girard, Emmanuel Marin, Claude Marcandella, J. Perisse, et al.. Radiation hardening of FBG in harsh environments. 23rd International Conference on Optical Fibre Sensors, Jun 2014, Santander, Spain. pp.91578I-1, 2014. 〈ujm-01011572〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

114

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD