Performance of eliminating sun glints reflected off wave surface by polarization filtering under influence of waves

	Performance of eliminating sun glints reflected off wave surface by polarization filtering under influence of waves
	Wang, G. C.; J. L. Wang; Z. D. Zhang and B. C. Cui
	2016
发表期刊	Optik
卷号	127 期号:5
摘要	The slope of the root mean square (SlopeRMS) can be applied to evaluate mid-spatial frequency mirror surface errors for larger aperture mirrors. In this paper, the SlopeRMS is analyzed from three different perspectives. First, the relationship between the SlopeRMS and the basis polynomials is discussed, and the mathematic 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 mirror surface error obeys the Gauss distribution law. Then, a power spectrum analysis method based on the SlopeRMS is proposed. The discrete random variables for describing the coma, astigmatism and quatrefoil were analyzed and the spectral energy distribution for the Zernike polynomials is discussed. Finally, by processing the error data of the Thirty Meter Telescope tertiary mirror surface figure, the frequency domain energy distribution of the actual mirror surface figure was obtained. (C) 2015 Elsevier GmbH. All rights reserved.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57227
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang, G. C.,J. L. Wang,Z. D. Zhang and B. C. Cui. Performance of eliminating sun glints reflected off wave surface by polarization filtering under influence of waves[J]. Optik,2016,127(5).
APA	Wang, G. C.,J. L. Wang,&Z. D. Zhang and B. C. Cui.(2016).Performance of eliminating sun glints reflected off wave surface by polarization filtering under influence of waves.Optik,127(5).
MLA	Wang, G. C.,et al."Performance of eliminating sun glints reflected off wave surface by polarization filtering under influence of waves".Optik 127.5(2016).

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