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Misalignment algorithm of a wide-field survey telescope based on third-order quadratic nodal aberration theory 期刊论文
Journal of Astronomical Telescopes, Instruments, and Systems, 2021, 卷号: 7, 期号: 4
作者:  J. Wang;  X. He;  X. Zhang and J. Luo
浏览  |  Adobe PDF(8164Kb)  |  收藏  |  浏览/下载：375/58  |  提交时间：2022/06/13
Alignment error calculation and measurement method of a compact spaceborne focal plane 期刊论文
Journal of Astronomical Telescopes, Instruments, and Systems, 2021, 卷号: 7, 期号: 4
作者:  Z.-P. Xue;  S. Wang;  S.-S. Cong;  L. Zhang;  M.-J. Sun;  C.-Y. Zhu;  C. Liu and H. Liu
浏览  |  Adobe PDF(2645Kb)  |  收藏  |  浏览/下载：250/89  |  提交时间：2022/06/13
Analytical design method of three-mirror anastigmatic telescope with mirror spacings as free design parameters 期刊论文
Journal of Astronomical Telescopes Instruments and Systems, 2020, 卷号: 6, 期号: 4, 页码: 11
作者:  Z. Y. Gu, Y. Wang and C. X. Yan
浏览  |  Adobe PDF(2751Kb)  |  收藏  |  浏览/下载：214/102  |  提交时间：2021/07/06
Analytic approach for segment-level wavefront sensing in the global alignment progress based on image feature analysis 期刊论文
Journal of Astronomical Telescopes Instruments and Systems, 2020, 卷号: 6, 期号: 2, 页码: 18
作者:  G. H. Ju, B. Q. Xu, D. Zhang, H. C. Ma and X. Q. Bai
浏览  |  Adobe PDF(3693Kb)  |  收藏  |  浏览/下载：175/66  |  提交时间：2021/07/06
Fast optimal design of a flexure for lightweight;horizontally supported mirror 期刊论文
Journal of Astronomical Telescopes Instruments and Systems, 2019, 卷号: 5, 期号: 2, 页码: 9
作者:  P.W.Zhou;  S.Y.Xu;  C.X.Yan;  X.H.Zhang
浏览  |  Adobe PDF(6981Kb)  |  收藏  |  浏览/下载：189/59  |  提交时间：2020/08/24
flexure design,optimization,external loads,surface distortion,Engineering,Instruments & Instrumentation,Optics  
Experimental study on the extension of nodal aberration theory to pupil-offset off-axis three-mirror anastigmatic telescopes 期刊论文
Journal of Astronomical Telescopes Instruments and Systems, 2019, 卷号: 5, 期号: 2, 页码: 12
作者:  G.H.Ju;  H.C.Ma;  Z.Y.Gu;  C.X.Yan
浏览  |  Adobe PDF(2730Kb)  |  收藏  |  浏览/下载：235/73  |  提交时间：2020/08/24
aberration fields,off-axis three-mirror anastigmatic telescopes,lateral misalignments,nodal aberration theory,5th-order optical aberrations,rotational symmetry,systems  
Phase diversity technique with sparse regularization in liquid crystal adaptive optics system 期刊论文
Journal of Astronomical Telescopes Instruments and Systems, 2018, 卷号: 4, 期号: 4, 页码: 8
作者:  Wu, D. S.;  Yang, C. L.;  Zhang, P. G.;  Xu, Z. H.;  Xu, H. Y.;  Zhang, X. Y.;  Cao, Z. L.;  Mu, Q. Q.;  Xuan, L.
浏览  |  Adobe PDF(3114Kb)  |  收藏  |  浏览/下载：609/136  |  提交时间：2019/09/17
phase diversity  sparse regularization  image restoration  liquid  crystal  adaptive optics  image-restoration  aberrations  Engineering  Instruments & Instrumentation  Optics  
Computation of misalignment and primary mirror astigmatism figure error of two-mirror telescopes 期刊论文
Journal of Astronomical Telescopes Instruments and Systems, 2018, 卷号: 4, 期号: 1, 页码: 10
作者:  Gu, Z. Y.;  Wang, Y.;  Ju, G. H.;  Yan, C. X.
浏览  |  Adobe PDF(2077Kb)  |  收藏  |  浏览/下载：452/137  |  提交时间：2019/09/17
active optics  alignment  misalignments  astigmatic figure error  nodal  aberration theory  two-mirror telescope  5th-order optical aberrations  rotational symmetry  wave-front  systems  collimation  Engineering  Instruments & Instrumentation  Optics