Title :
Fibre BRAGG grating sensors for radiation insensitive measurements
Author :
Ams, Martin ; Pal, Arnab ; Williams, R.J. ; Sen, Rahul ; Withford, Michael J. ; Tong Sun ; Grattan, K.T.V.
Author_Institution :
Sch. of Eng. & Math. Sci., City Univ. London, London, UK
Abstract :
The response of fibre optic-based sensors exposed to gamma radiation is presented. This study shows that suitable fibre Bragg grating sensors exhibit a saturated radiation induced shift <; 20 pm after 16 MRad of exposure.
Keywords :
Bragg gratings; fibre optic sensors; gamma-ray effects; fibre Bragg grating sensors; fibre optic-based sensors; gamma radiation; radiation absorbed dose 16 Mrad; radiation insensitive measurements; saturated radiation induced shift; Fabrication; Fiber gratings; Optical fiber sensors; Optical fibers;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
