High-efficiency fast X-ray imaging detector development at SSRF
文献类型：期刊论文
| 作者 | Xie, HL; Luo, HX; Du, GH; Zhao, CQ; Xu, WD; Zhou, GZ; Chen, RC; Xiao, TQ |
| 刊名 | JOURNAL OF SYNCHROTRON RADIATION
 |
| 出版日期 | 2019 |
| 卷号 | 26页码:1631-1637 |
| ISSN号 | 0909-0495 |
| 关键词 | DEFORMATION |
| DOI | 10.1107/S1600577519010075 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Indirect X-ray imaging detectors consisting of scintillator screens, long-working-distance microscope lenses and scientific high-speed complementary metal-oxide semiconductor (CMOS) cameras are usually used to realize fast X-ray imaging with white-beam synchrotron radiation. However, the detector efficiency is limited by the coupling efficiency of the long-working-distance microscope lenses, which is only about 5%. A long-working-distance microscope lenses system with a large numerical aperture (NA) is designed to increase the coupling efficiency. It offers an NA of 0.5 at 8x magnification. The Mitutoyo long-working-distance microscope lenses system offers an NA of 0.21 at 7.5x magnification. Compared with the Mitutoyo system, the developed long-working-distance microscope lenses system offers about twice the NA and four times the coupling efficiency. In the indirect X-ray imaging detector, a 50 mu m-thick LuAG:Ce scintillator matching with the NA, and a high-speed visible-light CMOS FastCAM SAZ Photron camera are used. Test results show that the detector realized fast X-ray imaging with a frame rate of 100000framess(-1) and fast X-ray microtomography with a temporal sampling rate up to 25Hz (25tomogramss(-1)). |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32079]  |
| 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, SSRF, Shanghai, Peoples R China; 2.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, HL,Luo, HX,Du, GH,et al. High-efficiency fast X-ray imaging detector development at SSRF[J]. JOURNAL OF SYNCHROTRON RADIATION,2019,26:1631-1637. |
| APA | Xie, HL.,Luo, HX.,Du, GH.,Zhao, CQ.,Xu, WD.,...&Xiao, TQ.(2019).High-efficiency fast X-ray imaging detector development at SSRF.JOURNAL OF SYNCHROTRON RADIATION,26,1631-1637. |
| MLA | Xie, HL,et al."High-efficiency fast X-ray imaging detector development at SSRF".JOURNAL OF SYNCHROTRON RADIATION 26(2019):1631-1637. |
入库方式： OAI收割
来源：上海应用物理研究所
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