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|Title:||Highly radiation sensitive type IA FBGs for future dosimetry applications||Authors:||Zhang, Lin
Faustov, A. V.
Gusarov, Andreï I.
|Keywords:||Bragg peaks;Gamma irradiation;Photosensitive fibers;Dosimetry;Fiber bragg gratings;Ionizing radiation;Fibers||Category:||Electrical Engineering - Electronic Engineering - Information Engineering||Field:||Engineering and Technology||Issue Date:||10-Jul-2012||Publisher:||IEEE||Source:||IEEE Transactions on Nuclear Science, 2012, vol. 59, no. 4, Part 1, pp. 1180-1185||Journal:||IEEE Transactions on Nuclear Science||Abstract:||We have studied Co 60 gamma-irradiation effect on the characteristics of Type IA fiber Bragg gratings. A record Bragg peak shift of 190 pm was observed for a grating written in Fibercore PS-1250/1500 photosensitive fiber at a radiation dose of 116 kGy. Type IA and Type I gratings show different kinetics under radiation and during post-radiation annealing, which can be used for the design of a grating based dosimetry system.||ISSN:||0018-9499||DOI:||10.1109/TNS.2012.2202247||Rights:||© 2012 IEEE||Type:||Article|
|Appears in Collections:||Άρθρα/Articles|
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