| 用于非完全校正自适应光学系统的人造导星 |
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| 引用本文： | 阎吉祥,周仁忠.用于非完全校正自适应光学系统的人造导星[J].光学学报,1992,12(12):140-1144. |
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| 作者姓名： | 阎吉祥 周仁忠 |
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| 作者单位： | 北京理工大学工程光学系 北京100081
(阎吉祥，周仁忠)，北京理工大学工程光学系 北京100081(俞信) |
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| 摘 要： | 讨论了使用激光导星的非完全补偿自适应光学望远镜性能与导星亮度之间的关系,给出子孔径上剩余波前误差均方根值大于0.10λ,子孔径直径大于大气相关长度r_o时为产生瑞利导星和Na导星分别需要的激光能量.
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| 关 键 词： | 导星 光学系统 自适应控制 望远镜 |
| 收稿时间： | 1991/12/23 |
Laser guide star used in nonccmpletely correcting adaptive telescope |
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| YAN JIXIANG ZHOU RENZHONG Yu XIN.Laser guide star used in nonccmpletely correcting adaptive telescope[J].Acta Optica Sinica,1992,12(12):140-1144. |
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| Authors: | YAN JIXIANG ZHOU RENZHONG Yu XIN |
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| Abstract: | The relationship between the perform ance of partial compensation adaptive telescope using laser guide star and the etar brightness is discussed. The laser energy requireme nts both for the Rayleigh guide star and the Na guide star are presented in case of the diameter of subaperture is larger than the coherence length γ0 and of the residual rms wavefront error over the eubaperture is larger than 0.10λ. |
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| Keywords: | adaptive optics partial compensation lager guide star |
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