Pointing error due to retroreflector array in compact common path/common mode adaptive optical system

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	Pointing error due to retroreflector array in compact common path/common mode adaptive optical system
	Huang, Jian 1,2; Xian, Hao 2; Li, Xiaofeng 1; Zhang, Peng 1; Jiang, Dagang 1
刊名	Optics Communications
	2012
卷号	285 期号:17 页码:3618-3622
ISSN号	00304018
通讯作者	Huang, J. (comahj@126.com)
中文摘要	Pointing errors due to retroreflector arrays in compact common path/common mode adaptive optical systems are studied theoretically and experimentally. A mathematical expression for calculating the maximum pointing error is derived. The maximum pointing error is determined using the following factors: the number of subapertures of the retroreflector array, the RMS value of the slope of the retroreflector aberration, and the RMS and mean values of the transmitted beam intensity distribution. The principle behind the effect of the retroreflector array on the pointing error of the CP/CM system is discussed in this paper. Experimental results show that (i) the intensity nonuniformity significantly affects the pointing error, with the exception of the retroreflector aberration when the retroreflector array for the CP/CM system was designed, (ii) the pointing error can be controlled to sub-microradian levels. © 2012 ElsevierB.V.Allrightsreserved.
英文摘要	Pointing errors due to retroreflector arrays in compact common path/common mode adaptive optical systems are studied theoretically and experimentally. A mathematical expression for calculating the maximum pointing error is derived. The maximum pointing error is determined using the following factors: the number of subapertures of the retroreflector array, the RMS value of the slope of the retroreflector aberration, and the RMS and mean values of the transmitted beam intensity distribution. The principle behind the effect of the retroreflector array on the pointing error of the CP/CM system is discussed in this paper. Experimental results show that (i) the intensity nonuniformity significantly affects the pointing error, with the exception of the retroreflector aberration when the retroreflector array for the CP/CM system was designed, (ii) the pointing error can be controlled to sub-microradian levels. © 2012 ElsevierB.V.Allrightsreserved.
学科主题	Optics - Physics
收录类别	EI
语种	英语
WOS记录号	WOS:000305854300007
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/6312]
专题	光电技术研究所_自适应光学技术研究室（八室）
作者单位	1.Institute of Astronautics and Aeronautics, University of Electronic Science and Technology of China, Chengdu 610054, China 2.Laboratory on Adaptive Optics, Institute of Optics and Electronics, Chengdu 610209, China
推荐引用方式 GB/T 7714	Huang, Jian,Xian, Hao,Li, Xiaofeng,et al. Pointing error due to retroreflector array in compact common path/common mode adaptive optical system[J]. Optics Communications,2012,285(17):3618-3622.
APA	Huang, Jian,Xian, Hao,Li, Xiaofeng,Zhang, Peng,&Jiang, Dagang.(2012).Pointing error due to retroreflector array in compact common path/common mode adaptive optical system.Optics Communications,285(17),3618-3622.
MLA	Huang, Jian,et al."Pointing error due to retroreflector array in compact common path/common mode adaptive optical system".Optics Communications 285.17(2012):3618-3622.