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文摘
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The aberration characteristics of the optical system of a single conic reflector and a two-lens null corrector are discussed. The conditions of the absence of aberrations are analyzed based on the third-order aberration theory and the influence of obscuration ratio and the corrector's single lens' power to the system performance is investigated. Best choice of the ratio and the single lens' power is also given. |
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其他语种文摘
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讨论了由单一二次反射镜和放在其后的两透镜无光焦度校正板组成的光学系统的像差特性.根据像差理论分析了消像差的条件,研究了遮拦比和无光焦度校正板单透镜的光焦度对系统性能的影响,并给出了遮拦比和无光焦度校正板单透镜的光焦度的最佳选择范围. |
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来源
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量子电子学报
,2003,20(5):531-536 【核心库】
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关键词
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third-order aberration theory
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two-lens null corrector
;
obscuration ratio
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地址
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1.
Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, 230032
2.
Aspheric Optics Laboratory, Physics Department, Tongji University, 上海, 200433
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语种
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英文 |
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文献类型
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研究性论文 |
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ISSN
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1007-5461 |
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学科
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物理学 |
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文献收藏号
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CSCD:1201921
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