| 棱镜成像光谱仪色散特性研究 |
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| 引用本文： | 孙燕萍,高军.棱镜成像光谱仪色散特性研究[J].航天返回与遥感,1999(4). |
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| 作者姓名： | 孙燕萍 高军 |
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| 作者单位： | 北京空间机电研究所，北京空间机电研究所 北京 100076，北京 100076 |
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| 摘 要： | 成像光谱仪在获得景物图像的同时,获得了其连续的光谱特性,具有图谱合一的特点。光谱分光是成像光谱仪关键技术之一。文章讨论了棱镜成像光谱仪的色散特性,以单棱镜为例研究了棱镜色散的非线性缺陷和系统像面弯曲的规律,分析了色散元件前的光学系统成像质量对系统色散的影响。
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| 关 键 词： | 成像光谱仪 色散 光学系统 |
INVETIGATION ON DISPERSION CHARACTERISTICS FOR PRISM SPECTROGRAPH |
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| Sun Yanping Gao Jun.INVETIGATION ON DISPERSION CHARACTERISTICS FOR PRISM SPECTROGRAPH[J].Spacecraft Recovery & Remote Sensing,1999(4). |
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| Authors: | Sun Yanping Gao Jun |
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| Abstract: | This paper introduces the dispersion characteristics of the Prism Spectrograph. Take, for example, the single-prism, it discussion the monlinear defect of prism dispersion and the rules of distortion of system image plane. It analyses the influence of the imaging quality of optical system which is mounted before the dispersion components. |
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| Keywords: | Spectrograph Dispersion Optical System |
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