Evaluation of the mirror surface figure error based on the SlopeRMS
Evaluation of the mirror surface figure error based on the SlopeRMS
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基于SlopeRMS的镜面形状误差评估
DOI：
10.1016/j.ijleo.2015.09.244
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发表时间：
2016
期刊：
影响因子：
3.1
通讯作者：
Yang Fei
中科院分区：
文献类型：
--
作者：
Wang Fu-guo;An Qi-chang;Yang Fei
The slope of the root mean square (SlopeRMS) can be applied to evaluate mid-spatial frequency mirrorsurface errors for larger aperture mirrors. In this paper, the SlopeRMS is analyzed from three differentperspectives. First, the relationship between the SlopeRMS and the basis polynomials is discussed, and themathematic relationship between the SlopeRMS and the standard orthogonal basis was obtained. Second,the SlopeRMS is analyzed by applying the Wiener process, with the results indicating that the ideal mirrorsurface error obeys the Gauss distribution law. Then, a power spectrum analysis method based on theSlopeRMS is proposed. The discrete random variables for describing the coma, astigmatism and quatrefoilwere analyzed and the spectral energy distribution for the Zernike polynomials is discussed. Finally, byprocessing the error data of the Thirty Meter Telescope tertiary mirror surface figure, the frequencydomain energy distribution of the actual mirror surface figure was obtained.© 2015 Elsevier GmbH.
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DOI：
10.1117/12.736051
发表时间：
2007-09
期刊：
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影响因子：
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作者：
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通讯作者：
Anastacia M. Hvisc;J. Burge
DOI：
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发表时间：
2007
期刊：
Computer Simulation
影响因子：
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作者：
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影响因子：
4
作者：
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P. V. Zwol;G. Palasantzas;J. D. Hosson
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发表时间：
2009
期刊：
Optical Technique
影响因子：
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作者：
Hu Qi-qian
通讯作者：
Hu Qi-qian
DOI：
10.3788/ope.20142206.1606
发表时间：
2014
期刊：
Optics and Precision Engineering
影响因子：
--
作者：
王宇春 Wang Yu-Chun;孙和义 Sun He-yi;唐文彦 Tang Wen-yan;姜重然 Jiang Chong-Ran;田思庆 Tian Si-Qing
通讯作者：
王宇春 Wang Yu-Chun;孙和义 Sun He-yi;唐文彦 Tang Wen-yan;姜重然 Jiang Chong-Ran;田思庆 Tian Si-Qing