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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; Tao, Xu2; Xiong YH(熊耀恒)3; Wu, Peiheng2; Xue, L
发表期刊CHINESE OPTICS LETTERS
2016-07-10
卷号14期号:7
DOI10.3788/COL201614.071201
产权排序第3完成单位
收录类别SCI ; EI
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.
项目资助者National Natural Science Foundation of China(U1431116) ; National High Technology Research and Development Program of China(2011AAXXX0110)
语种英语
学科领域Optics
文章类型Article
ISSN1671-7694
URL查看原文
WOS记录号WOS:000378609800010
WOS研究方向Optics
WOS类目Optics
关键词[WOS]NM WAVELENGTH ; SYSTEM
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文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/9613
专题应用天文研究组
通讯作者Xue, L
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
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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.,...&Xue, L.(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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