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Real-time, distributed measurement of detonation velocities inside high explosives with the help of chirped fiber bragg gratings

Sylvain Magne 1 A. Lefrançois 2 J. Luc 2 G. Laffont 1 P. Ferdinand 1
1 LCFO - Laboratoire Capteurs Fibres Optiques
DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I
2 CEA-DAM - Centre d'Études de Limeil-Valenton
Abstract : Following the pioneering work of the Lawrence Livermore National Laboratory, Chirped Fiber Bragg Gratings are investigated as in situ, real-time, wavelength-position discriminators for measuring detonation speeds inside explosives.
Keywords : Lawrence livermore national laboratories Fiber Bragg gratings Explosives Chirped fiber Bragg grating Detonation velocity Distributed measurements High explosives Detonation Sensors Chirped gratings
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Conference papers
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https://hal-cea.archives-ouvertes.fr/cea-01823916
Contributor : Léna Le Roy <>
Submitted on : Tuesday, June 26, 2018 - 3:46:48 PM
Last modification on : Monday, February 10, 2020 - 6:12:32 PM

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Sylvain Magne, A. Lefrançois, J. Luc, G. Laffont, P. Ferdinand. Real-time, distributed measurement of detonation velocities inside high explosives with the help of chirped fiber bragg gratings. Proc. SPIE 8794, Fifth European Workshop on Optical Fibre Sensors, May 2013, Krakow, Poland. pp.87942K, ⟨10.1117/12.2025986⟩. ⟨cea-01823916⟩

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