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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
Source PublicationOPTICS LETTERS
2018-11-01
Volume43Issue:21Pages:5488-5491
DOI10.1364/OL.43.005488
Contribution Rank第1完成单位
Indexed BySCI
Abstract

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

Funding ProjectChinese Academy of Sciences (CAS)[CXJJ-17-M102] ; Chinese Academy of Sciences (CAS)[ZDYZ2013-2] ; Joint Fund of Astronomy[U1631134] ; [11703086]
Funding OrganizationChinese Academy of Sciences (CAS)[CXJJ-17-M102, ZDYZ2013-2] ; Joint Fund of Astronomy[U1631134] ; [11703086]
Language英语
Subject Area天文学 ; 天体测量学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherOPTICAL SOC AMER
Publication Place2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA
ISSN0146-9592
URL查看原文
WOS IDWOS:000448939000081
WOS Research AreaOptics
WOS SubjectOptics
WOS KeywordSatellite ; Motion ; Period ; Nm
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/18326
Collection应用天文研究组
Corresponding AuthorLi YQ(李语强)
Affiliation1.Group of Applied Astronomy, Yunnan Observatories, Chinese Academy of Sciences, Kunming 650216, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
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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