Xi'an Institute of Optics and Precision Mechanics,CAS
| Simulating the spatial resolution of the framing camera | |
Bai, Xiaohong ; Zhu, Bingli; Xu, Peng; Wang, Bo; Gou, Yongsheng; Qin, Junjun; Cao, Weiwei; Liu, Baiyu; Bai, Yonglin
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| 2016 | |
| 会议名称 | 3rd International Symposium on Monitoring, Early Warning, Removal Technology of Space Targets and Debris, the 4th International Conference on Frontiers in Optical Imaging Technology and Applications, and the 2nd International Symposium on Photoelectric Defense Technologies |
| 会议录名称 | Selected Papers of the Chinese Society for Optical Engineering Conferences held July 2016 |
| 卷号 | 10141 |
| 会议日期 | 2016-07-22 |
| 会议地点 | Beijing and Changchun, China |
| 出版者 | SPIE |
| 产权排序 | 1 |
| 摘要 | The structural models of micro-channel plate (MCP) and fluorescent screen of the framing camera were established. By combining the finite element integration and Monte Carlo method, software Simion and Lorenz were respectively used to simulate the effects of different voltages loaded on the fluorescent screen, different closed distance between fluorescent screen and MCP, and electrode immersion depth at MCP output on the spatial resolution, in order to obtain an axisymmetric distribution curve. Results showed that the closed distance between MCP and fluorescent screen had the largest impact on the framing camera's spatial resolution. In addition, higher fluorescent screen voltage did not necessarily result in better spatial resolution, as it was influenced by the light-emitting mechanism of the fluorescent screen. At the framing camera's current closed distance of 0.8mm, a fluorescent screen voltage of 5000V could achieve the best spatial resolution. © 2016 SPIE. |
| 关键词 | Cameras Computer Simulation Finite Element Method Fluorescence Image Resolution Image Storage Tubes Imaging Techniques Light Emission Monte Carlo Methods Plates (Structural Components) Space Debris |
| 学科领域 | Structural Members And Shapes |
| 作者部门 | 精密物理量测量实验室 |
| DOI | 10.1117/12.2255140 |
| 收录类别 | EI |
| ISBN号 | 9781510607279 |
| 语种 | 英语 |
| ISSN号 | 0277786X |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28573 |
| 专题 | 条纹相机工程中心 |
| 作者单位 | Key Laboratory of Ultrafast Diagnosis Technology, Xi'An Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an, Shaanxi, 710119, China |
| 推荐引用方式 GB/T 7714 | Bai, Xiaohong,Zhu, Bingli,Xu, Peng,et al. Simulating the spatial resolution of the framing camera[C]:SPIE,2016. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Simulating the spati（378KB） | 会议论文 | 开放获取 | CC BY-NC-SA | 请求全文 | ||
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