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Space debris laser ranging with a 60 W single-frequency slab nanosecond green laser at 200 Hz
Zhang, Haifeng1,2; Long, Mingliang1; Deng, Huarong1; Wu, Zhibo1,2; Cheng, Zhien1; Zhang, Zhongping1,2
2019-05-10
Source PublicationCHINESE OPTICS LETTERS
ISSN1671-7694
Volume17Issue:5Pages:5
Corresponding AuthorLong, Mingliang(F_CEO_beifeng@126.com)
AbstractSpace debris laser ranging was achieved with a 60 W, 200 Hz, 532 nm nanosecond slab, single-frequency green laser at the Shanghai Astronomical Observatory's 60 cm satellite laser ranging system. There were 174 passes of space debris measured in 2017, with the minimum radar cross section (RCS) being 0.25 m(2) and the highest ranging precision up to 13.6 cm. The RCS of space debris measured with the farthest distances in 174 passes was analyzed. The results show that the farthest measurement distance (R) and RCS (S) were fitted to R = 1388.159S(0.24312), indicating that this laser can measure the distance of 1388.159 km at an RCS of 1 m(2), which is very helpful to surveillance and research on low-Earth-orbit space debris.
DOI10.3788/COL201917.051404
WOS KeywordPICOSECOND LASER ; 1 KHZ ; REMOVAL ; SLR
Indexed BySCI
Language英语
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000474345700006
PublisherOSA-OPTICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/27378
Collection中国科学院紫金山天文台
Corresponding AuthorLong, Mingliang
Affiliation1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
2.Chinese Acad Sci, Key Lab Space Object & Debris Observat, Nanjing 210008, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Haifeng,Long, Mingliang,Deng, Huarong,et al. Space debris laser ranging with a 60 W single-frequency slab nanosecond green laser at 200 Hz[J]. CHINESE OPTICS LETTERS,2019,17(5):5.
APA Zhang, Haifeng,Long, Mingliang,Deng, Huarong,Wu, Zhibo,Cheng, Zhien,&Zhang, Zhongping.(2019).Space debris laser ranging with a 60 W single-frequency slab nanosecond green laser at 200 Hz.CHINESE OPTICS LETTERS,17(5),5.
MLA Zhang, Haifeng,et al."Space debris laser ranging with a 60 W single-frequency slab nanosecond green laser at 200 Hz".CHINESE OPTICS LETTERS 17.5(2019):5.
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