| CCD光学传递函数测量装置的研究 |
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| 引用本文： | 曹文田,王显明.CCD光学传递函数测量装置的研究[J].山东师范大学学报(自然科学版),1995,10(2):147-151. |
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| 作者姓名： | 曹文田 王显明 |
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| 作者单位： | 山东师范大学半导体研究所 |
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| 摘 要： | 使用光电耦合器件，采用数学付立叶分析法建立了测量光学系统传递函数的计算机测量装置，并对多种影响测量准确度的因素进行了分析和修正，测量照相机物镜的光学传递函数的结果表明有较有效的准确度和重复性。
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| 关 键 词： | 光学传递函数 光电耦合器件 测量 |
RESEARCH ON MEASURING APPARATUS OF THE CCD OPTICAL TRANSFER FUNCTION |
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| Cao Wentian, Wang Xianming, Zhuang Huizhao.RESEARCH ON MEASURING APPARATUS OF THE CCD OPTICAL TRANSFER FUNCTION[J].Journal of Shandong Normal University(Natural Science),1995,10(2):147-151. |
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| Authors: | Cao Wentian Wang Xianming Zhuang Huizhao |
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| Abstract: | This paper applies Charge Coupled Devices(CCD) and the methods of mathemati-cal Fourier transformation,sets up a computer-apparatus measuring and optical system transferfunction. The authors analyze and correct various factors which may affect measuring accura-cy. The results measuring the OTF of photo-lens have better accuracy and repeatability. |
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| Keywords: | optical transfer function charge coupled devices linear spread function |
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