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Comparison of the radiation sensitivity of fiber Bragg gratings made by four different manufacturers

 
: Höffgen, S.K.; Henschel, H.; Kuhnhenn, J.; Weinand, U.; Caucheteur, C.; Grobnic, D.; Mihailov, S.J.

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IEEE Transactions on Nuclear Science 58 (2011), No.3, pp.906-909
ISSN: 0018-9499
English
Journal Article
Fraunhofer INT ()
femtosecond infrared laser; fiber Bragg grating; gamma-ray; optical fiber; radiation effect; radiation sensor; tilted Bragg gratings; UV-Laser

Abstract
The radiation sensitivity of type I FBGs written by four different manufacturers with different UV or IR lasers in two different Ge-doped H2 loaded and unloaded fibers was investigated. The measured peak shifts agreed quite well.

: http://publica.fraunhofer.de/documents/N-174554.html