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题名:
Algorithm and experiment of whole-aperture wavefront reconstruction from annular subaperture Hartmann-Shack gradient data
作者: Xu, Hongyan1,2,3; Xian, Hao1,2; Zhang, Yudong1,2
刊名: OPTICS EXPRESS
出版日期: 2010-06-21
卷号: 18, 期号:13, 页码:13431-13443
文章类型: Article
英文摘要: A new method is proposed for testing a rotationally symmetric aspheric surface with several annular subapertures based on a Hartmann-Shack sensor. In consideration of the limited sampling of Hartmann-Shack subapertures in the matching annular subaperture, a new algorithm for whole-aperture wavefront reconstruction from annular subaperture Hartmann-Shack gradient data is established. The algorithm separates the tip, tilt, and defocus misalignments for each annular subaperture by introducing annular Zernike polynomials. The performance of the algorithm is evaluated for different annular subaperture configurations, and the sensitivity of the algorithm to the detector error of the wavefront gradient is analyzed. The algorithm is verified by the experimental results. (C) 2010 Optical Society of America
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Optics
研究领域[WOS]: Optics
关键词[WOS]: ASPHERIC SURFACES ; INTERFEROGRAMS ; POLYNOMIALS
收录类别: SCI
语种: 英语
WOS记录号: WOS:000279009900015
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3396
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Lab Adapt Opt, Inst Opt & Elect, Chengdu 610209, Peoples R China
2.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Xu, Hongyan,Xian, Hao,Zhang, Yudong. Algorithm and experiment of whole-aperture wavefront reconstruction from annular subaperture Hartmann-Shack gradient data[J]. OPTICS EXPRESS,2010,18(13):13431-13443.
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