Radiation Vulnerability of Fiber Bragg Gratings in Harsh Environments - Université Jean-Monnet-Saint-Étienne Accéder directement au contenu
Article Dans Une Revue Journal of Lightwave Technology Année : 2015

Radiation Vulnerability of Fiber Bragg Gratings in Harsh Environments

Adriana Morana
Sylvain Girard
Emmanuel Marin
Jocelyn Périsse
  • Fonction : Auteur
Jean Reynald Macé
  • Fonction : Auteur
Aziz Boukenter
Youcef Ouerdane

Résumé

The difficulties encountered in the implementation of a temperature or strain sensor based on fiber Bragg grating (FBG) 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 femtosecond laser. The radiation response of these gratings was also studied under radiation at dose up to 1 MGy. The comparison between Ge-free and Ge-doped fibers was highlighted.

Domaines

Electronique
Fichier principal
Vignette du fichier
Morana_22911.pdf (1.57 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02093965 , version 1 (09-04-2019)

Identifiants

Citer

Adriana Morana, Sylvain Girard, Emmanuel Marin, Claude Marcandella, Serena Rizzolo, et al.. Radiation Vulnerability of Fiber Bragg Gratings in Harsh Environments. Journal of Lightwave Technology, 2015, 33 (12), pp.2646-2651. ⟨10.1109/JLT.2014.2364526⟩. ⟨hal-02093965⟩
91 Consultations
52 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More