Optimization of resistive anode for a single photon imaging detector
文献类型：会议论文
| 作者 | Yang, Kai1,2; Wang, Bo2 ; Bai, Yonglin2; Cao, Weiwei2; Yang, Yang2; Zhu, Bingli2; Zheng, Jinkun2; Bai, Xiaohong2
|
| 出版日期 | 2021 |
| 会议日期 | 2021-06-20 |
| 会议地点 | Beijing, China |
| 关键词 | photon-counting imaging microchannel plate position-sensitive anode resistive anode finite element method |
| 卷号 | 12065 |
| DOI | 10.1117/12.2606769 |
| 英文摘要 | A Finite Element Method (FEM) to establish the model of CAT resistive anode and Square resistive anode is proposed. The characteristics of electrode charge signal are analyzed. The factors that affect the position reconstruction linearity of resistive anode are analyzed, including the geometric parameters and sheet resistance of the surface resistive layer, by calculating the amount of electrode charge from a simulated photon hit. It has been concluded that signal development time should be greater than 8R'C' (R'C' =RC2) seconds in order to ensure the root mean square (RMS) nonlinearity (%) of position reconstruction is less than 3% for these two resistive anodes, with capacitance C, and sheet resistance R of sensitive region. © 2021 SPIE. |
| 产权排序 | 1 |
| 会议录 | AOPC 2021: Optical Sensing and Imaging Technology
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| ISSN号 | 9781510650053 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/95660]  |
| 专题 | 空间科学微光探测技术研究室 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100049, China 2.Key Laboratory of Ultrafast Photoelectric Diagnostic Technology, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; |
| 推荐引用方式 GB/T 7714 | Yang, Kai,Wang, Bo,Bai, Yonglin,et al. Optimization of resistive anode for a single photon imaging detector[C]. 见:. Beijing, China. 2021-06-20. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。