| HL-2A真空紫外光谱空间分布测量及绝对标定 |
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| 引用本文： | 崔正英,高亚东,傅炳忠,孙平,卢平. HL-2A真空紫外光谱空间分布测量及绝对标定[J]. 核聚变与等离子体物理, 2011, 31(1): 1-7 |
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| 作者姓名： | 崔正英 高亚东 傅炳忠 孙平 卢平 |
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| 作者单位： | (核工业西南物理研究院,成都 610041) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | A vacuum ultraviolet VUV spectrometer with spatial and temporal resolutions was presented in this paper. The sensitivity of the spectrometer has been calibrated in situ by using the VUV bremsstrahlung continuum radiation of the HL-2A plasma. The sensitivity coefficients of two gratings were given. The absolute density profile of carbon radiation was thus obtained based on the absolutely radial profile measurement of carbon radiation.
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| 关 键 词： | 托卡马克 真空紫外光谱测量 绝对标定 |
| 收稿时间： | 2010-07-23 |
| 修稿时间： | 2010-09-25 |
Radial profile measurement and absolutely calibration of VUV spectroscopy in HL-2A tokamak |
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| CUI Zheng-ying,GAO Ya-dong,FU Bing-zhong,SUN Ping,LU Ping. Radial profile measurement and absolutely calibration of VUV spectroscopy in HL-2A tokamak[J]. Nuclear Fusion and Plasma Physics, 2011, 31(1): 1-7 |
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| Authors: | CUI Zheng-ying GAO Ya-dong FU Bing-zhong SUN Ping LU Ping |
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| Affiliation: | (Southwestern Institute of Physics, Chengdu 610041) |
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| Abstract: | A vacuum ultraviolet VUV spectrometer with spatial and temporal resolutions was presented in this paper. The sensitivity of the spectrometer has been calibrated in situ by using the VUV bremsstrahlung continuum radiation of the HL-2A plasma. The sensitivity coefficients of two gratings were given. The absolute density profile of carbon radiation was thus obtained based on the absolutely radial profile measurement of carbon radiation. |
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| Keywords: | Tokamak VUV spectroscopy Absolutely calibration |
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