Design and test results of scientific X-ray CMOS cameras
文献类型：期刊论文
| 作者 | Wang, WX; Ling, ZX; Zhang, C; Wu, Q; Jia, ZQ; Wang, XY; Yuan, WM ; Zhang, SN
|
| 刊名 | X-RAY, OPTICAL, AND INFRARED DETECTORS FOR ASTRONOMY X
 |
| 出版日期 | 2022 |
| 卷号 | 12191页码:121910L |
| 关键词 | sCMOS camera X-ray detector back-side illuminated scientific CMOS sensor |
| ISSN号 | 0277-786X |
| DOI | 10.1117/12.2628842 |
| 文献子类 | Proceedings Paper |
| 英文摘要 | In recent years, scientific CMOS (sCMOS) sensors have found increasing applications to X-ray detection, including X-ray astronomical observations. In order to examine the performance of sCMOS sensors, we have developed X-ray cameras based on sCMOS sensors. Two cameras, CNX22 and CNX 66, have been developed using sCMOS sensors with a photosensitive area of 2 cm. 2 cm and 6 cm. 6 cm, respectively. The designs of the cameras are presented in this paper. The CNX22 camera has a frame rate of 48 fps, whereas CNX66 has a frame rate of currently 20 fps, that can be boosted to 100 fps in the future. The operating temperature of the sCMOS sensor can reach to -20 degrees C for CNX22 and -30 degrees C for CNX66 with a peltier cooler device. In addition to the commonly used mode of saving original images, the cameras provide a mode of real-time extraction of X-ray events and storage their information, which significantly reduces the requirement for data storage and offline analysis work. For both cameras, the energy resolutions can reach less than 200 eV at 5.9 keV using single-pixel events. These cameras are suitable for X-ray spectroscopy applications in laboratories and calibration for the space X-ray telescopes. |
| 会议地点 | Montreal, CANADA |
| 电子版国际标准刊号 | 1996-756X |
| 会议日期 | JUL 17-20, 2022 |
| 语种 | 英语 |
| WOS记录号 | WOS:000860926800011 |
| ISBN号 | 978-1-5106-5364-1; 978-1-5106-5363-4 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/300415]  |
| 专题 | 高能物理研究所_粒子天体物理中心 硬X射线调制望远镜卫星 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang, WX,Ling, ZX,Zhang, C,et al. Design and test results of scientific X-ray CMOS cameras[J]. X-RAY, OPTICAL, AND INFRARED DETECTORS FOR ASTRONOMY X,2022,12191:121910L. |
| APA | Wang, WX.,Ling, ZX.,Zhang, C.,Wu, Q.,Jia, ZQ.,...&Zhang, SN.(2022).Design and test results of scientific X-ray CMOS cameras.X-RAY, OPTICAL, AND INFRARED DETECTORS FOR ASTRONOMY X,12191,121910L. |
| MLA | Wang, WX,et al."Design and test results of scientific X-ray CMOS cameras".X-RAY, OPTICAL, AND INFRARED DETECTORS FOR ASTRONOMY X 12191(2022):121910L. |
入库方式： OAI收割
来源：高能物理研究所
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