Antenna design for fast ion collective Thomson scattering diagnostic for the international thermonuclear experimental reactor.
作者： F. Leipold , V. Furtula , M. Salewski , H. Bindslev , S. B. Korsholm
DOI: 10.1063/1.3212567
关键词: Tokamak 、 Physics 、 Plasma 、 Antenna (radio) 、 Plasma diagnostics 、 Nuclear physics 、 Thomson scattering 、 Thermonuclear fusion 、 Field (physics) 、 Optics 、 Magnetic field
摘要: Fast ion physics will play an important role for the international thermonuclear experimental reactor (ITER), where confined alpha particles affect and be affected by plasma dynamics thereby have impacts on overall confinement. A fast collective Thomson scattering (CTS) diagnostic using gyrotrons operated at 60 GHz meet requirements spatially temporally resolved measurements of velocity distributions alphas in ITER evaluating scattered radiation (CTS signal). While a receiver antenna low field side tokamak, resolving near perpendicular (to magnetic field) components, has been enabled, additional high (HFS) would enable parallel components. compact design solution proposed mirror system HFS is presented. The CTS located behind blankets views through gap between two blanket modules. T...
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