Orthonormal polynomials in segmented optical pupils

doi:10.1016/j.ijleo.2019.163003

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 自适应光学技术研究室（八室）

	Orthonormal polynomials in segmented optical pupils
	Zhang, Yongfeng 1,2,3; Xian, Hao 1,2
刊名	Optik
	2019-11-02
卷号	197
关键词	Orthonormal polynomials Segmented pupil The Gram-Schmidt process Sub-aperture rigid correction Residual error
ISSN号	0030-4026
DOI	10.1016/j.ijleo.2019.163003
文献子类	期刊论文
英文摘要	Segmented primary mirror is commonly adopted to construct the modern extremely large telescopes. For the sake of facilitating wavefront analysis for this complex aperture, we generalize the theory frame of obtaining orthonormal polynomials corresponding to the segmented pupil based on the non-recursive Gram-Schmidt process. The analytical expressions for Keck and GMT are presented as two typical examples. Moreover, the variances of residual error for first 11 orthogonal modes, with unit amplitude, after sub-aperture rigid correction are computed digitally. This work explores a path to analyzing global discontinuous wavefront. © 2019 Elsevier GmbH
WOS关键词	ZERNIKE POLYNOMIALS
WOS研究方向	Optics
语种	英语
出版者	Elsevier GmbH
WOS记录号	WOS:000494479400002
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9781]
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.Key Laboratory of Adaptive Optics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Zhang, Yongfeng,Xian, Hao. Orthonormal polynomials in segmented optical pupils[J]. Optik,2019,197.
APA	Zhang, Yongfeng,&Xian, Hao.(2019).Orthonormal polynomials in segmented optical pupils.Optik,197.
MLA	Zhang, Yongfeng,et al."Orthonormal polynomials in segmented optical pupils".Optik 197(2019).