Method of evaluation of a mirror surface figure based on frequency domain and its application for the Giant Steerable Science Mirror of the Thirty Meter Telescope

	Method of evaluation of a mirror surface figure based on frequency domain and its application for the Giant Steerable Science Mirror of the Thirty Meter Telescope
	Yang, F.; G. J. Liu; Q. C. An and X. J. Zhang
	2015
发表期刊	Chinese Optics Letters
卷号	13 期号:4 页码:6
摘要	We propose a sub-aperture stitching algorithm based on a frequency domain that can be denoted as a power spectral density (PSD). Our algorithm is verified by the experimental data obtained from measuring a Phi 1.23 m mirror at the Changchun Institute of Optics, Fine Mechanics and Physics. Then, we apply it to the Great Steering Science Mirror (GSSM) of the Thirty Meter Telescope (TMT) with the simulated data before the preliminary design phase, and obtain a more objective result on the frequency domain aberrations. Therefore, the sub-aperture stitching-based PSD is expected to be useful for specifying a large aperture mirror surface for mirror vendors.
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55353
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yang, F.,G. J. Liu,Q. C. An and X. J. Zhang. Method of evaluation of a mirror surface figure based on frequency domain and its application for the Giant Steerable Science Mirror of the Thirty Meter Telescope[J]. Chinese Optics Letters,2015,13(4):6.
APA	Yang, F.,G. J. Liu,&Q. C. An and X. J. Zhang.(2015).Method of evaluation of a mirror surface figure based on frequency domain and its application for the Giant Steerable Science Mirror of the Thirty Meter Telescope.Chinese Optics Letters,13(4),6.
MLA	Yang, F.,et al."Method of evaluation of a mirror surface figure based on frequency domain and its application for the Giant Steerable Science Mirror of the Thirty Meter Telescope".Chinese Optics Letters 13.4(2015):6.

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