Soft X-ray PHA Diagnostic for the Electron Ternperature Measurements on EAST

• 作 者: 许平 林士耀 胡立群 段艳敏 张继宗
• 机 构: Institute of Plasma Physics,Chinese Academy of Sciences,
• 出 处: Plasma Science and Technology
• 发表日期: 2009年04期
• 关键词: EAST Electron drift heating averaged diagnostic stored installed waveform figure

Two soft X-ray pulse height analysis (PHA) systems, based on silicon drift detec-tor (SDD), were established on the experimental advanced superconducting tokamak (EAST) tomeasure spectrum of soft X-ray emission. In this paper, the soft X-ray PHA systems on EASTare introduced and some experimental results of electron temperature in EAST obtained from thesoft X-ray PHA diagnostic are presented.

Two Soft X-ray pulse height analysis (PHA) systems, based on silicon drift detec-tor (SDD), were established on the experimental advanced superconducting tokamak (EAST) to measure spectrum of soft X-ray emission. X-ray PHA systems on EASTare introduced and some experimental results of electron temperature in EAST obtained from thesoft X-ray PHA diagnostic are presented.