NAOC Open IR
The use of laser ranging to measure space debris
Zhang ZhongPing1; Yang FuMin1; Zhang HaiFeng1; Wu ZhiBo1; Chen JuPing1; Li Pu1; Meng WenDong1
2012
Source PublicationRESEARCH IN ASTRONOMY AND ASTROPHYSICS
ISSN1674-4527
Volume12Issue:2Pages:212
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
Language英语
Funding Project[Chinese Space Agency] ; [Chinese Academy of Sciences]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/62646
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.中国科学院紫金山天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang ZhongPing,Yang FuMin,Zhang HaiFeng,et al. The use of laser ranging to measure space debris[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2012,12(2):212.
APA Zhang ZhongPing.,Yang FuMin.,Zhang HaiFeng.,Wu ZhiBo.,Chen JuPing.,...&Meng WenDong.(2012).The use of laser ranging to measure space debris.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,12(2),212.
MLA Zhang ZhongPing,et al."The use of laser ranging to measure space debris".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 12.2(2012):212.
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