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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:357/83  |  提交时间:2023/03/22 telescope aberrations alignment method coordinate distortion laser collimator wave-front reconstruction optical collimator |
| Portable adaptive optics for exoplanet imaging 期刊论文 Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 4, 页码: 34-42 作者: Zhu YT(朱永田); Dou JP(窦江培); Zhang X(张熙); Zhao G(赵刚); Guo J(郭晶) 浏览  |  Adobe PDF(1014Kb)  |  收藏  |  浏览/下载:391/128  |  提交时间:2022/04/01 stars: imaging instrumentation: adaptive optics instrumentation: high angular resolution methods: observational techniques: image processing |
| Extracting the centroid of the light spot by two-dimensional sigmoid fitting 期刊论文 Optical Engineering, 2018, 卷号: 57, 期号: 10, 页码: 104113(1-7) 作者: Hui Zhang; Guoping Li; Yong Zhang; Shouwei Hu 浏览  |  Adobe PDF(2178Kb)  |  收藏  |  浏览/下载:577/177  |  提交时间:2019/02/03 Centroid Estimation Subpixel Edge Detection Intensity Profile Fitting Optical Sensing |
| The research progress of eddy current edge sensors for Chinese extremely large telescope 会议论文 Ground-based and Airborne Telescopes VII, Austin, Texas, United States, 2018-6-10 作者: Jijun Ni; Yong Zhang 浏览  |  Adobe PDF(1512Kb)  |  收藏  |  浏览/下载:452/170  |  提交时间:2019/02/12 Edge Sensor Segmented Mirrors Eddy Current Sensor Chinese Extremely Large Telescope |
| Moment-based wavefront reconstruction via a defocused Shack–Hartmann sensor 期刊论文 Optical Engineering, 2018, 卷号: 57, 期号: 7, 页码: 074106(1-10) 作者: Fan Feng; Changwei Li; Sijiong Zhang 浏览  |  Adobe PDF(3688Kb)  |  收藏  |  浏览/下载:461/180  |  提交时间:2019/02/03 Wavefront Reconstruction Second-order Moment Numerical Approximation And Analysis Active Or Adaptive Optics |
| Solar GLAO and TAO: performance comparisons 期刊论文 Research in Astronomy and Astrophysics, 2018, 卷号: 18, 期号: 7, 页码: 86(1-8) 作者: De-Qing Ren; Xi Zhang; Si-Zhen Liu 浏览  |  Adobe PDF(669Kb)  |  收藏  |  浏览/下载:455/111  |  提交时间:2019/02/02 Adaptive Optics Glao Mcao |
| Advanced Multiple Aperture Seeing Profiler 期刊论文 Publications of the Astronomical Society of the Pacific, 2016, 期号: 128, 页码: 1-7 作者: Deqing Ren; Gang Zhao 浏览  |  Adobe PDF(1098Kb)  |  收藏  |  浏览/下载:464/204  |  提交时间:2017/01/13 Atmospheric Effects Adaptive Optics Miscellaneous |
| Pupil-transformation multiconjugate adaptive optics for solar high resolution imaging 期刊论文 Optical Engineering, 2016, 卷号: 55, 期号: 9, 页码: 1-7 作者: Deqing Ren; Xi Zhang; Jiangpei Dou; Yongtian Zhu 浏览  |  Adobe PDF(569Kb)  |  收藏  |  浏览/下载:600/198  |  提交时间:2017/01/13 Adaptive Optics High Angular Resolution |
| 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:495/176  |  提交时间:2017/01/24 Stressed Mirror Annular Polishing Off-axis Aspherical Mirror Contact Detection Error Analysis Polynomials Orthogonality |
| Curvature wavefront sensing based on a single defocused image and intensity compensation 期刊论文 Applied Optics, 2016, 卷号: 55, 期号: 10, 页码: 2791-2799 作者: ZHIXU WU; HUA BAI; XIANGQUN CUI 浏览  |  Adobe PDF(1815Kb)  |  收藏  |  浏览/下载:580/225  |  提交时间:2017/01/11 Active Or Adaptive Optics Telescopes Aberrations (Global) |