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The use of laser ranging to measure space debris
Zhang, Zhong-Ping1,2; Yang, Fu-Min1; Zhang, Hai-Feng1; Wu, Zhi-Bo1,2; Chen, Ju-Ping1,2; Li, Pu1; Meng, Wen-Dong1; Zhang,ZP
AbstractSpace debris is a major problem for all the nations that are currently active in space. Adopting high-precision measuring techniques will help produce a reliable and accurate catalog for space debris and collision avoidance. Laser ranging is a kind of real-time measuring technology with high precision for space debris observation. The first space-debris laser-ranging experiment in China was performed at the Shanghai Observatory in July 2008 with a ranging precision of about 60-80 cm. The experimental results showed that the return signals from the targets with a range of 900 km were quite strong, with a power of 40W (2J at 20 Hz) using a 10ns pulse width laser at 532 nm wavelength. The performance of the preliminary laser ranging system and the observed results in 2008 and 2010 are also introduced.
KeywordAstrometry Catalogs Space Debris Laser Ranging Observation
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000300762600009
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Cited Times:41[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorZhang,ZP
Affiliation1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
2.Chinese Acad Sci, Key Lab Space Object & Debris Observat, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Zhong-Ping,Yang, Fu-Min,Zhang, Hai-Feng,et al. The use of laser ranging to measure space debris[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2012,12(2):212-218.
APA Zhang, Zhong-Ping.,Yang, Fu-Min.,Zhang, Hai-Feng.,Wu, Zhi-Bo.,Chen, Ju-Ping.,...&Zhang,ZP.(2012).The use of laser ranging to measure space debris.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,12(2),212-218.
MLA Zhang, Zhong-Ping,et al."The use of laser ranging to measure space debris".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 12.2(2012):212-218.
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