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Light curve measurements with a superconducting nanowire single-photon detector
Tang RF(汤儒峰)1,2; Li ZL(李祝莲)1; Li YQ(李语强)1; Pi XY(皮晓宇)1; Su XL(苏晓丽)1; Li RW(李荣旺)1; Zhang HT(张海涛)1; Zhai DS(翟东升)1; Fu HL(伏红林)1
发表期刊OPTICS LETTERS
2018-11-01
卷号43期号:21页码:5488-5491
DOI10.1364/OL.43.005488
产权排序第1完成单位
收录类别SCI
摘要

The superconducting nanowire single-photon detector (SNSPD) is used to detect the sunlight reflected by the artificial satellite and space debris. In the process, light curves of the satellite and space debris are successfully measured. In 2017, a space-debris laser ranging system with a four-element SNSPD is developed by Yunnan Observatories in China. During the ranging experiments, the detector works in a freely detecting state. It can detect photons not only of the laser echo, but also of the sunlight reflected by the target. After separating the data triggered by background light from the whole detected data set, the light curves of satellites, including Topex and several types of debris, are acquired. The apparent rotation rate of the satellite Topex is determined by analyzing the light curves by Fourier transform and phase dispersion minimization. On the basis of a laser ranging system using SNSPDs, the simultaneous measurement of the laser ranging and light curves of some space targets without any additional equipment is realized for the first time, to the best of our knowledge. (C) 2018 Optical Society of America

资助项目Chinese Academy of Sciences (CAS)[CXJJ-17-M102] ; Chinese Academy of Sciences (CAS)[ZDYZ2013-2] ; Joint Fund of Astronomy[U1631134] ; [11703086]
项目资助者Chinese Academy of Sciences (CAS)[CXJJ-17-M102, ZDYZ2013-2] ; Joint Fund of Astronomy[U1631134] ; [11703086]
语种英语
学科领域天文学 ; 天体测量学
学科门类理学 ; 理学::天文学
文章类型Article
出版者OPTICAL SOC AMER
出版地2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
ISSN0146-9592
URL查看原文
WOS记录号WOS:000448939000081
WOS研究方向Optics
WOS类目Optics
关键词[WOS]Satellite ; Motion ; Period ; Nm
引用统计
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/18326
专题应用天文研究组
通讯作者Li YQ(李语强)
作者单位1.Group of Applied Astronomy, Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
推荐引用方式
GB/T 7714
Tang RF,Li ZL,Li YQ,et al. Light curve measurements with a superconducting nanowire single-photon detector[J]. OPTICS LETTERS,2018,43(21):5488-5491.
APA Tang RF.,Li ZL.,Li YQ.,Pi XY.,Su XL.,...&Fu HL.(2018).Light curve measurements with a superconducting nanowire single-photon detector.OPTICS LETTERS,43(21),5488-5491.
MLA Tang RF,et al."Light curve measurements with a superconducting nanowire single-photon detector".OPTICS LETTERS 43.21(2018):5488-5491.
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