Xi'an Institute of Optics and Precision Mechanics,CAS
The Gain and Time Characteristics of Microchannel Plates in Various Channel Geometries | |
Chen, Lin1,2,3; Wang, Xingchao4; Tian, Jinshou1,5; Zhao, Tianchi6; Liu, Chunliang7; Liu, Hulin1; Wei, Yonglin1; Sai, Xiaofeng1; Wang, Xing1; Sun, Jianning4; Si, Shuguang4; Chen, Ping; Tian, Liping; Hui, Dandan; Guo, Lehui | |
作者部门 | 精密物理量测量实验室 |
2017-04-01 | |
发表期刊 | IEEE TRANSACTIONS ON NUCLEAR SCIENCE |
ISSN | 0018-9499 |
卷号 | 64期号:4页码:1080-1086 |
产权排序 | 1 |
摘要 | Microchannel plates (MCPs) are widely used as electron, ion, and X-ray detectors. The gain factor and time resolution of the MCP are strongly dependent on its operating and geometry parameters (applied voltage, length-to-diameter ratio, bias angle, and electrode penetration depth). Measurements about this dependence are sparse and do not cover the full range of the parameters. In this paper, 3-D single channel models are developed in computer simulation technology studio suit to systematically and comprehensively calculate the MCP gain and time resolution for various operating and geometry parameters. Furman secondaries electron emission model is employed in our simulation. Simulated result of the gain versus bias voltage is validated by the available experimental data. Finally, geometry parameters of L = 373.6 mu m, D = 10 mu m, h(in) = h(out) = 5 mu m, and theta = 12 degrees are proposed to optimize the MCP performances. Simulation results show that the gain, mean transit time, and transit time spread of the optimized MCP are expected to reach 128 012, 128 ps and 19 ps at the applied voltage of 1000 V. |
文章类型 | Article |
关键词 | Channel Geometries Gain Microchannel Plate (Mcp) Time Resolution |
WOS标题词 | Science & Technology ; Technology |
DOI | 10.1109/TNS.2017.2676010 |
收录类别 | SCI ; EI |
关键词[WOS] | PHOTON DETECTORS ; FRAMING CAMERAS ; FOCUSING DIRC ; MCP-PMT ; RESOLUTION ; PHOTOCATHODES ; EFFICIENCIES ; EMISSION |
语种 | 英语 |
WOS研究方向 | Engineering ; Nuclear Science & Technology |
项目资助者 | National Natural Science Foundation of China(11305258) ; National Major Scientific Instruments and Equipment Development Project through the National Natural Science Foundation of China(2016YFF0100401) ; National Defense Science and Technology, Chinese Academy of Sciences(CXJJ-15S145) |
WOS类目 | Engineering, Electrical & Electronic ; Nuclear Science & Technology |
WOS记录号 | WOS:000399748600010 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28867 |
专题 | 条纹相机工程中心 |
作者单位 | 1.Chinese Acad Sci, Key Lab Ultrafast Photoelect Diagnost Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Xi An Jiao Tong Univ, Xian 710049, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 4.North Night Vis Technol Co Ltd, Nanjing 210110, Jiangsu, Peoples R China 5.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China 6.Chinese Acad Sci, High Energy Phys, Beijing 100049, Peoples R China 7.Xi An Jiao Tong Univ, Xian 710049, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Lin,Wang, Xingchao,Tian, Jinshou,et al. The Gain and Time Characteristics of Microchannel Plates in Various Channel Geometries[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2017,64(4):1080-1086. |
APA | Chen, Lin.,Wang, Xingchao.,Tian, Jinshou.,Zhao, Tianchi.,Liu, Chunliang.,...&Guo, Lehui.(2017).The Gain and Time Characteristics of Microchannel Plates in Various Channel Geometries.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,64(4),1080-1086. |
MLA | Chen, Lin,et al."The Gain and Time Characteristics of Microchannel Plates in Various Channel Geometries".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 64.4(2017):1080-1086. |
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The Gain and Time Ch(5622KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
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