| An ultraviolet photon counting imaging detector system based on Ge induction readout mode | |
Zhang, Xinghua1,2; Zhao, Baosheng1; Zhao, Feifei1; Liu, Yong'an1; Zhu, Xiangping1 ; Yan, Qiurong1
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| 作者部门 | 瞬态光学国家重点实验室 |
| 2009-11-11 | |
| 发表期刊 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| ISSN | 0168-9002 |
| 卷号 | 610期号:3页码:724-727 |
| 产权排序 | 1 |
| 摘要 | Photon counting imaging technology has been widely used in nuclear radiation detection, space environment detection, astronomy observation, nuclear physics and ultraweak bioluminescence. The structure and operating principles of ultraviolet photon counting imaging systems based on direct electron collection mode and induction readout mode are introduced, but there are more advantages with the induction readout mode. The gain characteristic, resolution, linearity and count rate of a system based on induction mode are evaluated. The dark count pulse height distribution curves shift towards higher pulse height, and the dark count rate increases as the voltage increases. The pulse height distribution curves with light incidence also indicate that the count rate with higher pulse height increases as the voltage increases. The resolution test results show that the system resolution is better than 100 mu m along the Y direction and better than 80 mu m in some areas. The nonlinearity in both directions is less than 5% in a Phi 35 mm area. The system resolution at a low count rate is better than that at a high count rate. (C) 2009 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Photon Counting Imaging Wedge And Strip Anode Induction Readout Resolution Linearity Count Rate |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1016/j.nima.2009.09.062 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | MICROSCOPE ; ANODES |
| 语种 | 英语 |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| WOS类目 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| WOS记录号 | WOS:000273157600014 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/10827 |
| 专题 | 光电子学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Hebei Univ Technol, Sch Mat & Engn, Tianjin 300130, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xinghua,Zhao, Baosheng,Zhao, Feifei,et al. An ultraviolet photon counting imaging detector system based on Ge induction readout mode[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2009,610(3):724-727. |
| APA | Zhang, Xinghua,Zhao, Baosheng,Zhao, Feifei,Liu, Yong'an,Zhu, Xiangping,&Yan, Qiurong.(2009).An ultraviolet photon counting imaging detector system based on Ge induction readout mode.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,610(3),724-727. |
| MLA | Zhang, Xinghua,et al."An ultraviolet photon counting imaging detector system based on Ge induction readout mode".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 610.3(2009):724-727. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| An ultraviolet photo（457KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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