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Telescope alignment based on the structured lighting of collimated laser beam bundles 会议论文
SPIE Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V, Montréal, Québec, Canada, 2022-8-29
作者:  Li ZY(李正阳);  Jiang X(姜鑫);  Han ZJ(韩子健);  Yuan XY(袁祥岩)
浏览  |  Adobe PDF(1579Kb)  |  收藏  |  浏览/下载:288/63  |  提交时间:2023/03/22
telescope aberrations  alignment method  coordinate distortion  laser collimator  wave-front reconstruction  optical collimator  
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
作者:  ZiBo Jiang;  XinNan Li;  YongJun Liang;  Bo Li;  BinBin Yu;  Zhe Chen
浏览  |  Adobe PDF(603Kb)  |  收藏  |  浏览/下载:458/169  |  提交时间:2017/01/24
Stressed Mirror Annular Polishing  Off-axis Aspherical Mirror  Contact Detection  Error Analysis  Polynomials Orthogonality  
Progress of the active reflector antenna using laser angle metrology system 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Yong Zhang;  Jie Zhang;  Dehua Yang;  Guohua Zhou;  Aihua Li;  Guoping Li
浏览  |  Adobe PDF(3066Kb)  |  收藏  |  浏览/下载:581/179  |  提交时间:2014/01/12
Radio Telescope  Active Reflector  Sub-millimeter  Real-time  
Co-phasing of the segmented mirror based on the generalized phase diversity wavefront sensor 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
作者:  Changwei Li;  Sijiong Zhang
浏览  |  Adobe PDF(351Kb)  |  收藏  |  浏览/下载:556/198  |  提交时间:2014/01/09
Co-phasing  Segmented Mirror  Wavefront Sensing  Optimization Algorithm  
Progress of LAMOST Wavefront Sensing 会议论文
Ground-based and Airborne Telescopes II, Marseille, France, 2008-6-23
作者:  Yong Zhang
浏览  |  Adobe PDF(1731Kb)  |  收藏  |  浏览/下载:406/147  |  提交时间:2014/01/02
Astronomical Telescope  Lamost  Thin Mirror Active Optics  Segmented Mirror Active Optics  Wavefront Sensing  Wavefront Correction  
Optical Misalignment Sensing for Optical Aperture Synthesis Telescope by Using Phase Diversity 会议论文
Adaptive Optics Systems, Marseille, France, 2008-6-23
作者:  Fang Cao;  Yongtian Zhu;  Zhen Wu
浏览  |  Adobe PDF(261Kb)  |  收藏  |  浏览/下载:501/159  |  提交时间:2014/01/01
Aperture Synthesis Telescope  Wave-front Sensors  Phase Diversity Method  Genetic Algorithms  
Experimental research on the sampling point number of LAMOST active optics wavefront test 会议论文
Ground-based and Airborne Telescopes, Orlando, FL, 2006-5-24
作者:  Yong Zhang
浏览  |  Adobe PDF(705Kb)  |  收藏  |  浏览/下载:440/128  |  提交时间:2013/12/27
Active Optics  Lamost  Shack-hartmann Wavefront Sensor