Upgrade of the X-ray pinhole camera system at SSRF
文献类型：期刊论文
| 作者 | Gao, B; Leng, YB; Chen, HJ; Chen, J; Ye, KR |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2018 |
| 卷号 | 29期号:8页码:- |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-018-0444-7 |
| 文献子类 | 期刊论文 |
| 英文摘要 | An X-ray pinhole camera has been used to determine the transverse beam size and emittance on the diagnostic beam line of the storage ring at SSRF since 2009. The performance of the beam size measurement is determined by the width of the point spread function of the X-ray pinhole camera. Beam-based calibration was carried in 2012 out by varying the beam size at the source point and measuring the image size. However, this calibration method requires special beam conditions. In order to overcome this limitation, the pinhole camera was upgraded and an X-ray quasi-monochromator was installed. A novel experimental method was introduced by combining the pinhole camera with the monochromator to calibrate the point spread function. The point spread function can be accurately resolved by adjusting the angle of the monochromator and measuring the image size. The X-ray spectrum can also be obtained. In this work, the X-ray quasi-monochromator and the novel beam-based calibration method will be presented in detail. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31171]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, B,Leng, YB,Chen, HJ,et al. Upgrade of the X-ray pinhole camera system at SSRF[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(8):-. |
| APA | Gao, B,Leng, YB,Chen, HJ,Chen, J,&Ye, KR.(2018).Upgrade of the X-ray pinhole camera system at SSRF.NUCLEAR SCIENCE AND TECHNIQUES,29(8),-. |
| MLA | Gao, B,et al."Upgrade of the X-ray pinhole camera system at SSRF".NUCLEAR SCIENCE AND TECHNIQUES 29.8(2018):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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