| 大气折射和大气色散的数值计算及结果分析 |
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| 引用本文： | 张学军,姜文汉. 大气折射和大气色散的数值计算及结果分析[J]. 光电工程, 2002, 29(2): 1-5,34 |
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| 作者姓名： | 张学军 姜文汉 |
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| 作者单位： | 中国科学院光电技术研究所,四川,成都,610209;中国科学院光电技术研究所,四川,成都,610209 |
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| 摘 要： | 介绍了大气折射和大气色散的概念,推导了它们的计算公式。通过数值迭代的方法计算了一定条件下各种模型的大气折射和大气色散值。分析得到了各种模型下大气折射和大气色散的差异以及大气压、气温、观测站点海拔和工作波段对大气色散的影响。
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| 关 键 词： | 大气折射 大气色散 数值分析 自适应光学 |
| 文章编号： | 1003-501X(2002)02-0001-05 |
| 收稿时间： | 2001-07-20 |
Numerical Calculation and Results Analysis for Atmospheric Refraction and Atmospheric Dispersion |
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| ZHANG Xue-jun,JIANG Wen-han. Numerical Calculation and Results Analysis for Atmospheric Refraction and Atmospheric Dispersion[J]. Opto-Electronic Engineering, 2002, 29(2): 1-5,34 |
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| Authors: | ZHANG Xue-jun JIANG Wen-han |
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| Abstract: | The concepts of atmospheric refraction and atmospheric dispersion are introduced and their calculation equations are derived. The atmospheric refraction and atmospheric dispersion values for various models under the certain conditions are calculated through numerical iteration. The differences of atmospheric refraction and atmospheric dispersion for various models and the influence of atmospheric pressure, atmospheric temperature, altitude of observation station and operating wavelength on atmospheric dispersion are obtained through analysis. |
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| Keywords: | Atmospheric refraction Atmospheric dispersion Numerical analysis Adaptive optics |
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