Simulation Study of on Sky Performance of a New 20W Class Macro-Micro Pulse Laser for Sodium Laser Guide Star

doi:10.1088/1538-3873/abc8d9

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	Simulation Study of on Sky Performance of a New 20W Class Macro-Micro Pulse Laser for Sodium Laser Guide Star
	H. Y. Li; L. Feng; J. L. Wang; J. Liu; S. J. Xue and Z. X. Shen
	2021
发表期刊	Publications of the Astronomical Society of the Pacific
ISSN	0004-6280
卷号	133 期号:1021 页码:8
摘要	As 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.
DOI	10.1088/1538-3873/abc8d9
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收录类别	SCI
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/65631
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	H. Y. Li,L. Feng,J. L. Wang,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	H. Y. Li,L. Feng,J. L. Wang,J. Liu,&S. J. Xue and Z. X. Shen.(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	H. Y. Li,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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