Long-range laser ranging using superconducting nanowire single-photon detectors | |
Xue, Li1; Li, Ming1; Zhang, Labao2; Zhai DS(翟东升)3; Li ZL(李祝莲)3; Kang, Lin2; Li YQ(李语强)3; Fu HL(伏红林)3; Ming, Ming4; Zhang, Sen2 | |
刊名 | CHINESE OPTICS LETTERS |
2016-07-10 | |
卷号 | 14期号:7 |
ISSN号 | 1671-7694 |
DOI | 10.3788/COL201614.071201 |
产权排序 | 第3完成单位 |
文献子类 | Article |
英文摘要 | We demonstrate laser-ranging results for non-cooperative targets at ranges of 237 m and 19 km using superconducting nanowire single-photon detectors (SSPD). We upgrade the kilohertz rate laser-ranging system with a newly developed SSPD module, and the equivalent detection diameter is enlarged to 50 mu m with a fiber and micro-lenses. Both retroreflectors and non-cooperative surfaces of aluminum foil, a solar panel, and a concrete panel at distances of 237 m and 19 km, whose echoes are of single-photon level, are ranged with sub-centimeter precision. Experimental signal-to-noise ratio curves with the product of quantum efficiency and system transmittance are obtained, which indicates that our system, with an average laser power of 0.8 W and a receiving aperture of 1.2 m, may be capable for space debris ranging at a distance of 800 km. This work suggests that SSPDs have the potential to be used for space debris surveillance. |
学科主题 | 物理学 ; 光学 ; 天文学 ; 天体测量学 |
URL标识 | 查看原文 |
出版地 | PO BOX 800-211, SHANGHAI, 201800, PEOPLES R CHINA |
资助项目 | National Natural Science Foundation of China[U1431116] ; National High Technology Research and Development Program of China[2011AAXXX0110] |
WOS关键词 | NM WAVELENGTH ; SYSTEM |
WOS研究方向 | Optics |
语种 | 英语 |
出版者 | CHINESE LASER PRESS |
WOS记录号 | WOS:000378609800010 |
资助机构 | National Natural Science Foundation of China[U1431116] ; National High Technology Research and Development Program of China[2011AAXXX0110] |
内容类型 | 期刊论文 |
源URL | [http://ir.ynao.ac.cn/handle/114a53/9613] |
专题 | 云南天文台_应用天文研究组 |
通讯作者 | Xue, Li; Zhang, Labao |
作者单位 | 1.Key Laboratory for Space Object Measurements, Beijing Institute of Tracking and Telecommunications Technology, Beijing 100094, China 2.Research Institute of Superconductor Electronics, Nanjing University, Nanjing 210093, China 3.Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China 4.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China |
推荐引用方式 GB/T 7714 | Xue, Li,Li, Ming,Zhang, Labao,et al. Long-range laser ranging using superconducting nanowire single-photon detectors[J]. CHINESE OPTICS LETTERS,2016,14(7). |
APA | Xue, Li.,Li, Ming.,Zhang, Labao.,Zhai DS.,Li ZL.,...&Wu, Peiheng.(2016).Long-range laser ranging using superconducting nanowire single-photon detectors.CHINESE OPTICS LETTERS,14(7). |
MLA | Xue, Li,et al."Long-range laser ranging using superconducting nanowire single-photon detectors".CHINESE OPTICS LETTERS 14.7(2016). |
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