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Modeling near-null testing method of a freeform surface with a deformable mirror compensator 期刊论文
Applied Optics, 2017, 卷号: 56, 期号: 33, 页码: 9132-9138
Authors:  He, Yiwei;  Huang, Lei;  Hou, Xi;  Fan, Wu;  Liang, Rongguang
Adobe PDF(1180Kb)  |  Favorite  |  View/Download:24/0  |  Submit date:2018/11/20
Constrained optimization - Deformation - Fits and tolerances - Mirrors - Testing  
An optimized method to calculate error correction capability of tool influence function in frequency domain 会议论文
0277-786X
Authors:  Wang, Jia;  Hou, Xi;  Wan, Yongjian;  Shi, Chunyan
Adobe PDF(460Kb)  |  Favorite  |  View/Download:22/0  |  Submit date:2018/12/20
Codes (symbols) - Error correction - Frequency domain analysis - Method of moments - Polishing - Power spectral density - Spectral density  
Analysis of spurious diffraction orders of computer-generated hologram in symmetric aspheric metrology 期刊论文
Optics Express, 2017, 卷号: 25, 期号: 17, 页码: 20556-20572
Authors:  He, Yiwei;  Hou, Xi;  Wu, Fan;  Ma, Xinxue;  Liang, Rongguang
Adobe PDF(4237Kb)  |  Favorite  |  View/Download:38/0  |  Submit date:2018/11/20
Aspherics - Diffraction - Electron holography - Holograms - Imaging systems - Units of measurement  
Model-based optimization of gravity sagging for a horizontally mounted optical flat 期刊论文
APPLIED OPTICS, 2016, 卷号: 55, 期号: 5, 页码: 993-1000
Authors:  Quan, Haiyang;  Gu, Wei;  Hou, Xi;  Wu, Fan
Favorite  |  View/Download:53/0  |  Submit date:2016/06/27
Super-smooth processing x-ray telescope application research based on the magnetorheological finishing (MRF) technology 期刊论文
Proceedings of SPIE: Advances in X-Ray;EUV Optics and Components XI, 2016, 卷号: 9963, 页码: 99630M
Authors:  Zhong, Xianyun;  Hou, Xi;  Yang, Jinshan
Adobe PDF(628Kb)  |  Favorite  |  View/Download:35/0  |  Submit date:2018/06/14
Cones  Finishing  Magnetorheological Fluids  Nickel  Optical Systems  Polishing  Spacecraft Equipment  Telescopes  x Ray Optics  
Research on controlling middle spatial frequency error of high gradient precise aspheric by pitch tool 期刊论文
Proceedings of SPIE: Nanoengineering: Fabrication, Properties, Optics, and Devices XIII, 2016, 卷号: 9927, 页码: 99270J
Authors:  Wang, Jia;  Hou, Xi;  Wan, Yongjian;  Shi, Chunyan;  Zhong, Xianyun
Adobe PDF(594Kb)  |  Favorite  |  View/Download:34/0  |  Submit date:2018/06/14
Fabrication  
Evaluating surface repeatability for interferometric measurement: A comparative study 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 96842M
Authors:  Quan, Haiyang;  Xi, Hou;  Fan, Wu
Adobe PDF(457Kb)  |  Favorite  |  View/Download:28/0  |  Submit date:2018/06/14
Manufacture  Optical Testing  Pixels  Statistics  Uncertainty Analysis  
Simultaneous extraction of phase and phase shift from two interferograms using Lissajous figure and ellipse fitting technology with Hilbert-Huang prefiltering 期刊论文
Journal of Optics (United Kingdom), 2016, 卷号: 18, 期号: 10, 页码: 105604
Authors:  Liu, Fengwei;  Wang, Jing;  Wu, Yongqian;  Wu, Fan;  Trusiak, Maciej;  Patorski, Krzysztof;  Wan, Yongjian;  Chen, Qiang;  Hou, Xi
Adobe PDF(3611Kb)  |  Favorite  |  View/Download:36/0  |  Submit date:2018/06/14
Demodulation  Geometry  Interferometry  Mathematical Transformations  Modulation  Optical Variables Measurement  
The method to reduce the spinal error in the aspheric mirror testing with the CGH 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 968424
Authors:  Yan, Fengtao;  Fan, Bin;  Hou, Xi;  Lei, Baiping;  Liu, Haitao;  Zhao, Hongshen
Adobe PDF(504Kb)  |  Favorite  |  View/Download:33/0  |  Submit date:2018/06/14
Aspherics  Computer Generated Holography  Computer Testing  Diffraction  Errors  Interferometry  Manufacture  Mirrors  Surface Measurement  
Analysis of adjustment error in aspheric null testing with CGH 期刊论文
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technology: Optical Test, Measurement Technology, and Equipment, 2016, 卷号: 9684, 页码: 968444
Authors:  He, Yiwei;  Xi, Hou;  Chen, Qiang;  Li, Chaoqiang;  Zhu, Xiaoqiang;  Song, Weihong
Adobe PDF(1480Kb)  |  Favorite  |  View/Download:30/0  |  Submit date:2018/06/14
Aspherics  Electron Holography  Errors  Holograms  Lithography  Manufacture  Optical Testing  Wavefronts