TITLE

Development of an x-ray imaging system for the Laser Megajoule (LMJ)

AUTHOR(S)
Turk, G.; Reverdin, C.; Gontier, D.; Darbon, S.; Dujardin, C.; Ledoux, G.; Hamel, M.; Simic, V.; Normand, S.
PUB. DATE
October 2010
SOURCE
Review of Scientific Instruments;Oct2010, Vol. 81 Issue 10, p10E509
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
This imaging system aims at recording images of the core size and shape of an imploding deuterium-tritium (DT) microballoon on LMJ inertial confinement fusion (ICF) experiments. Image acquisition is difficult due to the harsh surrounding created by the fusion reaction, which affects system specifications. This one is made of a scintillator, an optical relay, and a CCD camera shielded from the surrounding. The system was tested on different facilities at CEA/DIF, where a spatial resolution of 120 μm was achieved and gamma dose up to 20 rad effects were measured. Setup and performed test are described.
ACCESSION #
54858200

 

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