Infrared thermography of a high-power neutral beam target.
In conjunction with an experiment on high-power neutral beam injection for a fusion device, infrared thermography has been used to observe the beam-target interaction in a prototype injector vessel. The infrared radiation from the beam itself was studied, which allowed the evaluation of the signal to noise ratio in the injection experiment.
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Association Euratom-CEA sur la Fusion, Department de Physique du Plasma et de la Fusion Contro;lee, Centre d'Etudes Nucleaires, Boite Postale n degrees 6, 92260 Fontenay-Aux-Roses, France.