Xi'an Institute of Optics and Precision Mechanics,CAS
| Electron optics design of an 8-in. spherical MCP-PMT | |
Chen, Ping1,2,4; Tian, Jinshou1,4 ; Qian, Sen3; Zhao, Tianchi3; Liu, Hulin1; Wei, Yonglin1; Sai, Xiaofeng1; He, Jianping1; Wang, Xing1; Lu, Yu1; Chen, Lin1,2; Guo, Lehui1,2; Pei, Chengquan1,2; Hui, Dandan1,2
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| 作者部门 | 精密物理量测量实验室 |
| 2017-03-11 | |
| 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 | 848页码:1-8 |
| 产权排序 | 1 |
| 摘要 | This paper discusses the electron optical system of an 8-in. spherical MCP-PMT. The MCP assembly, the supporting pole and the supply voltages are carefully designed to optimize the photoelectron collection efficiency and the transit time spread. Coating the MCP nickel-chromium electrode with an additional high secondary emission material is employed to make a breakthrough on the collection efficiency. With the simulation software CST, the Finite Integration method and the Monte Carlo method are combined to evaluate the collection efficiency, the time properties and the Earth's magnetic field effects. Simulation results show that the photocathode active solid angle is over 3.5 pi sr, the average collection efficiency can exceed 95% with the coated MCP and the mean transit time spread is 2.2 ns for a typical electric potential of 500 V applied between the photocathode and the MCP input facet. The prototype and the measured single photoelectron spectrum are also presented. |
| 文章类型 | Article |
| 关键词 | Photomultiplier Tube Mcp-pmt Collection Efficiency Transit Time Spread Secondary Emission Yield |
| 学科领域 | Electricity: Basic Concepts And Phenomena |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1016/j.nima.2016.11.054 |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 项目资助者 | National Natural Science Foundation of China(11305258) |
| WOS类目 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields |
| WOS记录号 | WOS:000394627600001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28595 |
| 专题 | 条纹相机工程中心 |
| 通讯作者 | Chen, Ping |
| 作者单位 | 1.Chinese Acad Sci, XIOPM, Key Lab Ultra Fast Photoelect Diagnost Technol, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 4.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Ping,Tian, Jinshou,Qian, Sen,et al. Electron optics design of an 8-in. spherical MCP-PMT[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2017,848:1-8. |
| APA | Chen, Ping.,Tian, Jinshou.,Qian, Sen.,Zhao, Tianchi.,Liu, Hulin.,...&Hui, Dandan.(2017).Electron optics design of an 8-in. spherical MCP-PMT.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,848,1-8. |
| MLA | Chen, Ping,et al."Electron optics design of an 8-in. spherical MCP-PMT".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 848(2017):1-8. |
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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 | ||
| Electron optics desi（1697KB） | 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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