| Study of ultraviolet single photon imaging system | |
Zhang Xing-Hua1,2; Zhao Bao-Sheng1 ; Miao Zhen-Hua1,2; Zhu Xiang-Ping1; Liu Yong-An1,2; Zou Wei1
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| 2008-07-01 | |
| 发表期刊 | ACTA PHYSICA SINICA
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| 卷号 | 57期号:7页码:4238-4243 |
| 摘要 | An ultraviolet single photon imaging system was built and its structure, working principle and spatial resolution are reported. Ultraviolet single photon can be obtained by ultraviolet lighr emitted by a mercury lamp and is attenuated by filters. Single photon irradiates on the microchannel plate directly, producing the multiplied electrons. The multiplied electrons are collected by wedge and strip anode. The charge signal coming from the anode is transformed to voltage signal by a charge-sensitive preamplifier. Then the voltage signal is filtered and shaped by a main amplifier. The output wave signal is collected by high speed data collection card continuously and processed with software. Finally, a ten-minute counting image of ultraviolet single photon is acquired and its revised image is obtained by image processing. The spatial resolution of this system can reach 150 micrometers as tested with the self-designed resolution board. The system can be used widely for very faint luminescence detecting/imaging, biological luminescence and space environment weak light detection. |
| 文章类型 | Article |
| 关键词 | Single Photon Counting Image Anode Detector Wedge And Strip Anode Resolution |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | STRIP ANODES ; WEDGE |
| 语种 | 中文 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000257439600046 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25216 |
| 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.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Xing-Hua,Zhao Bao-Sheng,Miao Zhen-Hua,et al. Study of ultraviolet single photon imaging system[J]. ACTA PHYSICA SINICA,2008,57(7):4238-4243. |
| APA | Zhang Xing-Hua,Zhao Bao-Sheng,Miao Zhen-Hua,Zhu Xiang-Ping,Liu Yong-An,&Zou Wei.(2008).Study of ultraviolet single photon imaging system.ACTA PHYSICA SINICA,57(7),4238-4243. |
| MLA | Zhang Xing-Hua,et al."Study of ultraviolet single photon imaging system".ACTA PHYSICA SINICA 57.7(2008):4238-4243. |
| 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 | ||
| 紫外单光子成像系统的研究.pdf（438KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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