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The special use of ghost image in null testing the large aperture aspherical mirrors 会议论文
SPIE Thirteenth International Conference on Information Optics and Photonics, Xi'an, China, 2022-12-15
Authors:  Ji B(季波);  Li XN(李新南);  Xu C(徐晨)
View  |  Adobe PDF(577Kb)  |  Favorite  |  View/Download:82/4  |  Submit date:2023/03/22
aspherical mirror  null testing  compensator  ghost image  adjusting  
Research on key technical issues of contact method for large diameter off-axis aspheric segments 会议论文
, Edinburgh, United Kingdom, 2016-6-26
Authors:  ZiBo Jiang;  XinNan Li;  YongJun Liang;  Bo Li;  BinBin Yu;  Zhe Chen
View  |  Adobe PDF(603Kb)  |  Favorite  |  View/Download:354/133  |  Submit date:2017/01/24
Stressed Mirror Annular Polishing  Off-axis Aspherical Mirror  Contact Detection  Error Analysis  Polynomials Orthogonality  
Development of testing convex hyperbolic mirror using Hindle method based on stitching technology 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
Authors:  Zi-bo Jiang;  Xin-nan Li;  Bo Ji
View  |  Adobe PDF(1054Kb)  |  Favorite  |  View/Download:790/274  |  Submit date:2014/01/09
Hindle Method  Aspherical Mirror  Stitching  Sub-aperture  Convex Secondary Mirror  
Design of 2.5m Optical Fabrication Machine for Astronomical Mirrors 会议论文
Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation, Marseille, France, 2008-6-23
Authors:  Yi Zheng;  Ying Li;  Da-xing Wang;  Bin Liang
View  |  Adobe PDF(612Kb)  |  Favorite  |  View/Download:375/139  |  Submit date:2014/01/01
Optical Fabrication Machine  Aspherical Mirror  Computer Control  Sub-aperture Tool  Active Stressed Lap  
Some considerations about structure of off-axis segments in stitching paraboloidal mirror 会议论文
Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Xian, China, 2005-11-2
Authors:  Gao Bilie
View  |  Adobe PDF(1268Kb)  |  Favorite  |  View/Download:280/103  |  Submit date:2013/12/24
Aspherical Manufacture  Structure Of Off-axis Segment  Stitching Paraboloidal Mirror  Rotating Axis Of Off-Axis Segment  Reminder Removal Quantity  
Active polishing technology for large aperture aspherical mirror and ultra thin mirror 会议论文
Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Xian, China, 2005-11-2
Authors:  Xiangqun Cui;  Bilie Gao;  Xinnan Li
View  |  Adobe PDF(510Kb)  |  Favorite  |  View/Download:346/117  |  Submit date:2013/12/24
Active Stress Lap  Aspherical Mirror Polishing  Ultra Thin Mirror  Active Polishing  Computer Control Polishing