| 地平式大口径地基望远镜主光学系统装调技术 |
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| 引用本文： | 孙敬伟,王建立,陈涛,范李立. 地平式大口径地基望远镜主光学系统装调技术[J]. 激光与红外, 2010, 40(3): 233-237 |
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| 作者姓名： | 孙敬伟 王建立 陈涛 范李立 |
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| 作者单位： | 1. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院研究生院,北京,100039
2. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033 |
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| 摘 要： | 望远镜的装调过程对整个望远镜系统的精度具有至关重要的作用。本文扼要地叙述了地平式大口径地基望远镜系统的装调过程,描述了在整个视场要获得较好像质的工程方法,找出装调的一般规律,其方法主要适用于卡式和R-C式望远镜。装调过程主要包含针对系统的粗调和针对光学系统像差的精调。
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| 关 键 词： | 地平式地基望远镜 装调 光学像差 彗差 像散 |
Alignment technology of the large alt-azimuth ground-base telescope main optical system |
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| SUN Jing-wei,WANG Jian-li,CHEN Tao,FAN Li-li. Alignment technology of the large alt-azimuth ground-base telescope main optical system[J]. Laser & Infrared, 2010, 40(3): 233-237 |
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| Authors: | SUN Jing-wei WANG Jian-li CHEN Tao FAN Li-li |
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| Affiliation: | 1.Changchun Institute of Optics;Fine Mechanics and Physics;Chinese Academy of Sciences;Changchun 130033;China;2.Graduate School of the Chinese Academy of Science;Beijing 100033;China |
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| Abstract: | Optical alignment is a crucial step in the commitment of a telescope.In this paper,the usual alignment procedure and method of the large alt-azimuth ground-base telescopes are described.It also includes the project methods of getting the better image quality in the all field of view and the general rule of alignments.The methods applied to the optical element and optical system such as Cassegrain and R-C.The alignment procedure mainly include the coarse adjustment and the fine adjustment to optical error. |
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| Keywords: | alt-azimuth ground base telescope alignment optical error coma astigmatism |
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