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题名:
Design of a control system with high stability for a streak camera using isolated ADC
作者: Fang, Yu-Man1,2; Xu, Xiang-Yan1; Tian, Jin-Shou1; Pei, Cheng-Quan3
作者部门: 精密物理量测量实验室
刊名: NUCLEAR SCIENCE AND TECHNIQUES
出版日期: 2018-02
卷号: 29, 期号:2
关键词: ICF ; Distributed control ; Streak camera ; Isolated ADC ; X-ray detector
学科分类: Nuclear Science & Technology ; Physics, Nuclear
DOI: 10.1007/s41365-018-0361-9
通讯作者: Xu, XY (reprint author), Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Shaanxi, Peoples R China.
英文摘要:

The streak camera is an ultra-fast diagnostic instrument with high sensitivity, and a high temporal and spatial resolution. It is primarily employed in various scientific research, such as inertial confinement fusion (ICF), synchrotron light sources, and electron-positron colliders. An automatic control system for an X-ray streak camera is presented in this paper. The output terminal of an analog-to-digital converter was isolated from its input terminal, to reduce interference from high-voltage electrodes. Compared with traditional methods, this scheme also improved the internal electromagnetic interface immunity. Therefore, the system stability was enhanced. With this optimized control system, some characterizations of the streak camera were measured. Static and dynamic spatial resolutions of 25 and 20 lp/mm (CTF = 20%), respectively, were obtained. In addition, a dynamic range of 552:1 and a temporal resolution of 7.3 ps were achieved. The results confirmed that these characterizations are sufficient for the specifications derived from the diagnostic requirements of ICF.

研究领域[WOS]: Nuclear Science & Technology ; Physics
收录类别: SCI
语种: 英语
WOS记录号: WOS:000427326900006
ISSN号: 1001-8042
产权排序: 1
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.opt.ac.cn/handle/181661/30018
Appears in Collections:精密物理量测量实验室_期刊论文

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作者单位: 1.Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Xi An Jiao Tong Univ, Xian 710049, Shaanxi, Peoples R China

Recommended Citation:
Fang, Yu-Man,Xu, Xiang-Yan,Tian, Jin-Shou,et al. Design of a control system with high stability for a streak camera using isolated ADC[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018-02-01,29(2).
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