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Simulation Study of on Sky Performance of a New 20W Class Macro-Micro Pulse Laser for Sodium Laser Guide Star
Li, Hong-Yang1,2; Feng, Lu2; Wang, Jian-Li3,4; Liu, Jie3,4; Xue, Sui-Jian2; Shen, Zhi-Xia2
2021-03-01
Source PublicationPUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
ISSN0004-6280
Volume133Issue:1021Pages:8
AbstractAs one crucial component for the latest generation of adaptive optics, tremendous efforts have been put into the development of high performance 20 W class sodium laser guide star laser system. Two such systems, the continuous wave laser by Toptica, and the quasi-continuous pulse laser by TIPC were extensively studied with simulation and field tests. A new type of 20 W class sodium laser, macro-micro pulse laser, is currently being developed by CIOMP. In this paper, we will study its on-sky performance with simulation based on Monte Carlo rate equation method. The predicted coupling efficiency for this laser in the zenith direction in Changchun is 179.73 photons s(-1) W-1/(atoms m(-2)). The variation of coupling efficiency of this type of laser with pointing direction and the effect of D2b repumping are also studied and reported in this paper.
Funding OrganizationOperation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF)
DOI10.1088/1538-3873/abc8d9
Language英语
Funding ProjectOperation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF)
Funding OrganizationOperation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF) ; Operation, Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments from the Ministry of Finance of China (MOF)
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000619551600001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/79375
Collection中国科学院国家天文台
Corresponding AuthorLi, Hong-Yang
Affiliation1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, CAS Key Lab Opt Astron, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China
4.Chinese Acad Sci, Purple Mt Observ, Key Lab Space Object & Debris Observ, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Li, Hong-Yang,Feng, Lu,Wang, Jian-Li,et al. Simulation Study of on Sky Performance of a New 20W Class Macro-Micro Pulse Laser for Sodium Laser Guide Star[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,2021,133(1021):8.
APA Li, Hong-Yang,Feng, Lu,Wang, Jian-Li,Liu, Jie,Xue, Sui-Jian,&Shen, Zhi-Xia.(2021).Simulation Study of on Sky Performance of a New 20W Class Macro-Micro Pulse Laser for Sodium Laser Guide Star.PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC,133(1021),8.
MLA Li, Hong-Yang,et al."Simulation Study of on Sky Performance of a New 20W Class Macro-Micro Pulse Laser for Sodium Laser Guide Star".PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 133.1021(2021):8.
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