High-precision laser spot center positioning method for weak light conditions

doi:10.1364/AO.381626

	High-precision laser spot center positioning method for weak light conditions
	Gao RH(高瑞弘)1,2; Liu HS(刘河山)1; Zhao Y 3,4; Luo ZR(罗子人)1; Jin G(靳刚)1,2
刊名	APPLIED OPTICS
	2020-02-20
卷号	59 期号:6 页码:1763-1768
ISSN号	1559-128X
DOI	10.1364/AO.381626
英文摘要	In the acquisition stage of many space applications, such as the Taiji program, the spot center of weak laser light must be accurately determined. Underweak light conditions, the precision of most traditional positioning methods is greatly affected. In this paper, we present a high-precision laser spot center positioning method based on the theoretical analysis of influence factors of precision. It is shown through experimental study that the method's precision can fulfill the requirement of the Taiji program. (C) 2020 Optical Society of America
分类号	Q3
资助项目	Chinese Academy of Sciences[XDA1502070304] ; Chinese Academy of Sciences[XDA1502070902] ; Chinese Academy of Sciences[XDB23030000]
WOS关键词	PERFORMANCE ; SENSOR ; SPACE
WOS研究方向	Optics
语种	英语
WOS记录号	WOS:000526523300036
资助机构	Chinese Academy of Sciences
其他责任者	Luo, Ziren
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/81894]
专题	力学研究所_国家微重力实验室
作者单位	1.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130033, Peoples R China; 4.Univ Chinese Acad Sci, Sch Optoelect, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Gao RH,Liu HS,Zhao Y,et al. High-precision laser spot center positioning method for weak light conditions[J]. APPLIED OPTICS,2020,59(6):1763-1768.
APA	Gao RH,Liu HS,Zhao Y,Luo ZR,&Jin G.(2020).High-precision laser spot center positioning method for weak light conditions.APPLIED OPTICS,59(6),1763-1768.
MLA	Gao RH,et al."High-precision laser spot center positioning method for weak light conditions".APPLIED OPTICS 59.6(2020):1763-1768.