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利用自行研制的振镜扫描光谱仪在HT 7托卡马克装置上建立起光谱线轮廓诊断系统,并对等离子体离子温度和H/D含量比进行测量。实验结果表明:HT 7托卡马克等离子体内,OⅡ(441.60nm)和Dα(656.10nm)谱线对应的离子温度分别为36eV和11eV,H/D含量比约为17%。
A spectroscopic contour diagnostic system was established on the HT 7 tokamak using a galvanometer scanning spectrometer, and the plasma ion temperature and H / D content ratio were measured. The experimental results show that the ion temperatures of OⅡ (441.60nm) and Dα (656.10nm) lines are 36eV and 11eV respectively, and the H / D content ratio is about 17% in the HT 7 tokamak plasma.