Radiation hardened temperature measurement chain based on femtosecond laser written FBGs in a specific optical fiber

Gilles Mélin (1) , L. Lablonde (1) , Thierry Robin (1) , Jochen Kuhnhenn (2) , Udo Weinand (2) , Adriana Morana (3) , Sylvain Girard (3) , Emmanuel Marin (3) , Jocelyn Perisse (4) , Jean S Genot (4) , Jérôme Grelin (5) , L. Hutter (5) , Jean-Reynald Macé (6) , Aziz Boukenter (3) , Youcef Ouerdane (3) , Benoit Cadier (1)

1 iXBlue Photonics
2 Fraunhofer INT - Fraunhofer Institute for Technological Trend Analysis
3 LHC - Laboratoire Hubert Curien
4 AREVA NP
5 Smart Fibres Ltd
6 Groupe AREVA

a radiation resistant temperature measurement chain based on femtosecond laser written FBGs is described. First results confirm a suitable design to withstand foreseen harsh nuclear environment both in term of temperature and cumulated dose

Mots clés: OCIS codes: (1200280); (2301480); (3505610)

Domaines: Optique [physics.optics]; Optique / photonique

Gilles Mélin, L. Lablonde, Thierry Robin, Jochen Kuhnhenn, Udo Weinand, et al.. Radiation hardened temperature measurement chain based on femtosecond laser written FBGs in a specific optical fiber. 5th Workshop on Specialty Optical Fibers and their Applications, Oct 2017, Limassol Cyprus. ⟨hal-01622106⟩