Investigation of the Gamma-radiation effects on recoated fiber Bragg gratings

Research output: ThesisMaster's thesis

Authors

  • Jérémy Debast

Institutes & Expert groups

Documents & links

Documents

Abstract

The second part of the work consisted in simultaneously irradiating the manufactured ber Bragg gratings using a 60Co source of gamma-radiation. Spectral evolutions of all the gratings were collected during all the irradiation. Our results have shown that the saturation level of the Bragg wavelength shift is approximately the same for all the gratings re-coated with dffierent thicknesses of acrylate. The coating diameter therefore does not seem to influence the radiation sensitivity.

Details

Original languageEnglish
Awarding Institution
  • UMons - University of Mons-Hainaut
Supervisors/Advisors
  • Goussarov, Andrei, Supervisor
  • Mégret, Patrice, Supervisor, External person
  • Wuilpart, Marc, Supervisor, External person
Place of PublicationMons, Belgium
Publisher
  • UMONS - Université de Mons
StatePublished - 15 Jun 2009

Keywords

  • FBG, ionizing radiation

ID: 201501