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脉冲辐射成像绝对测量方法研究

赵吉祯 欧阳晓平 盛亮 魏福利 张美

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脉冲辐射成像绝对测量方法研究

赵吉祯, 欧阳晓平, 盛亮, 魏福利, 张美

Absolute measurement of pulsed radiation imaging

Zhao Ji-Zhen, Ouyang Xiao-Ping, Sheng Liang, Wei Fu-Li, Zhang Mei
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  • 设计了一种高透过率、能量响应平坦的探测器, 利用该探测器将脉冲射线源图像与射线强度直接关联, 简化了图像诊断系统绝对测量的标定环节, 建立了脉冲辐射源图像诊断定量化的新技术方法. 实验表明, 由该方法得到的射线绝对强度的不确定度为33%.
    A high transmittance, flat energy spectrum response detector is designed. The relationship between the image and absolute intensity of the pulse radiation is established via a detector, which simplifies the calibration of the absolute measurement in the imaging system. And a new technical approach to the absolute imaging diagnosis for the pulsed radiation is developed. The experiments show that the uncertainty of the absolute intensity measured by this technology is 33%.
    [1]

    Chen F X, Zheng J, Yang J L 2006 Acta Phys. Sin. 55 5947 (in Chinese) [陈法新, 郑坚, 杨建伦 2006 物理学报 55 5947]

    [2]

    Wang K L, L M, Liu C F, Kang D C 1988 SPIE 1032 938

    [3]

    Richard Lear 1984 IEEE Trans. Nucl. Sci. 31 495

    [4]

    Xia F, Chen L Y, Han X Y, Li W B 2009 Comput. Measur. Control 7 1264 (in Chinese) [夏凡, 陈燎原, 韩晓玉, 李维斌 2009 计算机测量与控制 7 1264]

    [5]

    Chen D, Zhang Q L, Chang Y F 1985 IEEE Trans. Nucl. Sci. NS-32 71

    [6]

    Mast K F, Vallet J C, Andelfinger C, Betzler P, Kraus H, Schramm G 1991 Rev. Sci. Instrum. 62 744

    [7]

    Carroll J J, Richmond D G, Sinor T W, Taylor K N, Hong C, Standifird J D, Collins C B, Huxel N, von Neumann Cosel P, Richter A 1993 Rev. Sci. Instrum. 64 2298

    [8]

    von Przewoski B, Meyer H O, Pancella P V, Pate S F, Pollock R E, Rinckel T, Sperisen F, Sowinski J, Haeberli W, Pitts W K, Price J S 1991 Phys. Rev. C 44 44

    [9]

    Rogers J D 2000 Measur. Sci. Technol. 11 857

    [10]

    L M, Wang K L 2006 Detecting Technology of Pulsed Ray in Nuclear Test (Beijing: National Defence Industry Press) p406 (in Chinese) [吕敏, 王奎禄 2006 核试验脉冲射线测量技术 (北京: 国防工业出版社)第406页]

    [11]

    Liu Q Z 1994 The Diagnosis Technology of Pulse Radiation Field (Beijing: Science Press) p60 (in Chinese) [刘庆兆 1994 脉冲辐射场诊断技术 (北京: 科学出版社)第60页]

    [12]

    Hu M C, Chen F X, Li Z B, Tang Z K, Zhang S Y, Tang Z Y, Zhang J H 2005 Nucl. Electron. Detect. Technol. 6 668 (in Chinese) [胡孟春, 陈法新, 李忠宝, 唐章奎, 张三阳, 唐正元, 张建华 2005 核电子学与探测技术 6 668]

    [13]

    Cheng Y J 1997 Data Proceeding and Error Analysis on the Measurement of Pulse Radiation Field (Beijing: National Defence Industry Press) p14 (in Chinese) [陈元金 1997 脉冲辐射场测量数据处理与误差分析(北京: 国防工业出版社)第14页]

    [14]

    Wang T Q, Wei X D, Li H J, Lu W 2007 Atom. Energy Sci. Technol. 41 399 (in Chinese) [王同权, 魏晓东, 李宏杰, 路 伟 2007 原子能科学技术 41 399]

    [15]

    Ji C S 1990 Handbook of Nuclear Radiation Detectors & Their Experiment Techniques (Beijing: Atomic Energy Press) p189 (in Chinese) [汲长松 1990 核辐射探测器及其实验技术手册(北京: 原子能出版社)第189页]

  • [1]

    Chen F X, Zheng J, Yang J L 2006 Acta Phys. Sin. 55 5947 (in Chinese) [陈法新, 郑坚, 杨建伦 2006 物理学报 55 5947]

    [2]

    Wang K L, L M, Liu C F, Kang D C 1988 SPIE 1032 938

    [3]

    Richard Lear 1984 IEEE Trans. Nucl. Sci. 31 495

    [4]

    Xia F, Chen L Y, Han X Y, Li W B 2009 Comput. Measur. Control 7 1264 (in Chinese) [夏凡, 陈燎原, 韩晓玉, 李维斌 2009 计算机测量与控制 7 1264]

    [5]

    Chen D, Zhang Q L, Chang Y F 1985 IEEE Trans. Nucl. Sci. NS-32 71

    [6]

    Mast K F, Vallet J C, Andelfinger C, Betzler P, Kraus H, Schramm G 1991 Rev. Sci. Instrum. 62 744

    [7]

    Carroll J J, Richmond D G, Sinor T W, Taylor K N, Hong C, Standifird J D, Collins C B, Huxel N, von Neumann Cosel P, Richter A 1993 Rev. Sci. Instrum. 64 2298

    [8]

    von Przewoski B, Meyer H O, Pancella P V, Pate S F, Pollock R E, Rinckel T, Sperisen F, Sowinski J, Haeberli W, Pitts W K, Price J S 1991 Phys. Rev. C 44 44

    [9]

    Rogers J D 2000 Measur. Sci. Technol. 11 857

    [10]

    L M, Wang K L 2006 Detecting Technology of Pulsed Ray in Nuclear Test (Beijing: National Defence Industry Press) p406 (in Chinese) [吕敏, 王奎禄 2006 核试验脉冲射线测量技术 (北京: 国防工业出版社)第406页]

    [11]

    Liu Q Z 1994 The Diagnosis Technology of Pulse Radiation Field (Beijing: Science Press) p60 (in Chinese) [刘庆兆 1994 脉冲辐射场诊断技术 (北京: 科学出版社)第60页]

    [12]

    Hu M C, Chen F X, Li Z B, Tang Z K, Zhang S Y, Tang Z Y, Zhang J H 2005 Nucl. Electron. Detect. Technol. 6 668 (in Chinese) [胡孟春, 陈法新, 李忠宝, 唐章奎, 张三阳, 唐正元, 张建华 2005 核电子学与探测技术 6 668]

    [13]

    Cheng Y J 1997 Data Proceeding and Error Analysis on the Measurement of Pulse Radiation Field (Beijing: National Defence Industry Press) p14 (in Chinese) [陈元金 1997 脉冲辐射场测量数据处理与误差分析(北京: 国防工业出版社)第14页]

    [14]

    Wang T Q, Wei X D, Li H J, Lu W 2007 Atom. Energy Sci. Technol. 41 399 (in Chinese) [王同权, 魏晓东, 李宏杰, 路 伟 2007 原子能科学技术 41 399]

    [15]

    Ji C S 1990 Handbook of Nuclear Radiation Detectors & Their Experiment Techniques (Beijing: Atomic Energy Press) p189 (in Chinese) [汲长松 1990 核辐射探测器及其实验技术手册(北京: 原子能出版社)第189页]

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出版历程
  • 收稿日期:  2013-05-07
  • 修回日期:  2013-06-19
  • 刊出日期:  2013-11-05

脉冲辐射成像绝对测量方法研究

  • 1. 西北核技术研究所, 西安 710024

摘要: 设计了一种高透过率、能量响应平坦的探测器, 利用该探测器将脉冲射线源图像与射线强度直接关联, 简化了图像诊断系统绝对测量的标定环节, 建立了脉冲辐射源图像诊断定量化的新技术方法. 实验表明, 由该方法得到的射线绝对强度的不确定度为33%.

English Abstract

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