强激光与粒子束, 2014, 26 (4): 044003, 网络出版: 2014-04-24   

用于Z箍缩物理实验中光电管与光电倍增管相对灵敏度标定方法

Sensitivity calibration method for photoelectric tubes and photomultiplier tubes applied in Z-pinch diagnostics
作者单位
中国工程物理研究院 流体物理研究所, 脉冲功率科学与技术重点实验室, 四川 绵阳 621999
摘要
软X光闪烁体功率计(闪烁体光电管系统)是阳加速器及PTS装置上进行Z箍缩实验获取软X光总辐射功率及能量等参数的主要设备,光谱响应灵敏度是这套设备最关键的物理参数。为获取闪烁体功率计系统的光谱响应灵敏度,在北京同步辐射实验室进行了闪烁体与光电倍增管系统的光谱响应灵敏度标定,而要将闪烁体与光电倍增管系统的光谱响应灵敏度转换成Z箍缩实验需要的闪烁体与光电管系统的光谱响应灵敏度,还需要进行光电管与光电倍增管相对灵敏度标定,为此研制了一套光电管与光电倍增管光谱响应灵敏度相对标定系统。应用此系统进行标定实验,得到了光电管与光电倍增管的相对灵敏度,进而推出了功率计系统的光谱响应灵敏度。
Abstract
In Z-pinch diagnostics, the soft X-ray scintillator powermeter is an important instrument which is applied in measuring the yield of soft X-ray radiating from Z-pinch plasma on “Yang” machine and also on the PTS. The spectral responsivity is a key parameter of the powermeter. We calibrated the spectral responsivity of the scintillator and photomultiplier tube system from 50 eV to 1800 eV on Beijing Synchrotron Radiation Facility (BSRF) for obtaining the spectral responsivity of the powermeter. There required another sensitivity comparison between the photomultiplier tube and the photoelectric tube for completing the spectral responsivity calibration for the powermeter. We designed a relative sensitivity calibration system for this job. In this paper, we present the configuration and working procedure of the relative sensitivity calibration system. The calibration method and calibration results are reported as well.
参考文献

[1] Spielman R B, Deeney C, Douglas M R, et al. Wire-array Z pinches as intense X-ray sources for inertial confinement fusion[J]. Plasma Phys Control Fusion, 2000,42: B157-B164.

[2] Cuneo M E, Waisman E M, Lebedev S V, et al. Characteristics and scaling of tungsten-wire-array Z-pinch implosion dynamics at 20 MA[J]. Phys Rev E,2005,71(4): 1-48.

[3] Haines M G, Lebedev S V, Chittenden J P, et al. Physics of wire array Z-pinch implosions[C]//28th EPS Conf Contr Fusion Plasma Phys.2001, 25A: 905-908.

[4] 夏明鹤,计策,王玉娟,等. PTS装置工作模式及波形调节[J].强激光与粒子束,2012, 24(11): 2768-2772.(Xia Minghe, Ji Ce, Wang Yujuan, et al. Operation models and waveform shaping of Primary Test Stand. High Power Laser and Particle Beams, 2012, 24(11): 2768-2772)

[5] 夏明鹤,计策, 王玉娟,等,PTS装置脉冲输出开关[J].强激光与粒子束,2012, 24(10): 2516-2520.(Xia Minghe, Ji Ce, Wang Yujuan, et al. Pulse output switch of Primary Test Stand. High Power Laser and Particle Beams, 2012, 24(10): 2516-2520)

[6] 崔明启,崔聪悟, 赵屹东, 等. 北京同步辐射软X射线装置与软X射线探测器标定[J]. 原子能科学技术,1998, 32(6): 493-498.(Cui Minqi, Cui Congwu, Zhao Yidong, et al. The soft X-ray devices of Beijing synchrotron radiation facility and calibration of soft X-ray detectors. Atomic Energy Science and Technology, 1998, 32(6): 493-498)

[7] 孙可煦,易荣清,黄天暄,等. 软X光能谱仪探测元件响应曲线标定[J].高能物理与核物理,2001,25(5): 448-454.(Sun Kexu, Yi Rongqing, Huang Tianxuan, et al. Calibration of energy response of detection elements for soft X-ray spectrometer. High Energy Physics and Nuclear Physics, 2001,25(5): 448-454)

[8] 何小安,杜华冰,李朝光,等. 同步辐射标定闪烁体探测器灵敏度[J]. 强激光与粒子束,2012, 24(7): 1575-1578.(He Xiaoan, Du Huabing, Li Chaoguang, et al. Scintillator’s sensitivity calibration method in synchrotron radiation facility. High Power Laser and Particle Beams, 2012, 24(7): 1575-1578)

[9] 张思群,黄显宾,李晶, 等. 应用于Z箍缩等离子体X光产额测量的闪烁体功率计[J]. 强激光与粒子束,2010, 22(4): 880-882.(Zhang Siqun, Huang Xianbin, Li Jing, et al. Scintillator power meter applied on Z-pinch plasma soft X-ray yield measure. High Power Laser and Particle Beams, 2010, 22(4): 880-882)

张思群, 黄显宾, 欧阳凯, 周荣国, 杨亮. 用于Z箍缩物理实验中光电管与光电倍增管相对灵敏度标定方法[J]. 强激光与粒子束, 2014, 26(4): 044003. Zhang Siqun, Huang Xianbin, Ouyang Kai, Zhou Rongguo, Yang Liang. Sensitivity calibration method for photoelectric tubes and photomultiplier tubes applied in Z-pinch diagnostics[J]. High Power Laser and Particle Beams, 2014, 26(4): 044003.

本文已被 2 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!