| 点源参考光数字全息空间频谱和数据记录能力分析 |
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| 引用本文： | 刘秋武.点源参考光数字全息空间频谱和数据记录能力分析[J].韩山师范学院学报,2006,27(3):46-49. |
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| 作者姓名： | 刘秋武 |
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| 作者单位： | 韩山师范学院,物理与电子工程系,广东,潮州,521041 |
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| 摘 要： | 对点源参考光的数字全息的空间频谱分布和数据记录能力进行分析,得出使空间频谱分离的条件．结合全息成像系统的分辨率,得出CCD对物体的数据记录能力．
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| 关 键 词： | 数字全息 空间频率 频谱分离 记录能力 |
| 文章编号： | 1007-6883（2006）03-0046-04 |
| 收稿时间： | 2005-10-24 |
| 修稿时间： | 2005-10-24 |
Analysis of the Spatial Spectrum and Recording Capability of the Digital Holography with Point Source |
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| LIU Qiu-wu.Analysis of the Spatial Spectrum and Recording Capability of the Digital Holography with Point Source[J].Journal of Hanshan Teachers College,2006,27(3):46-49. |
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| Authors: | LIU Qiu-wu |
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| Institution: | Department of Physics and Electronic Engineering, Hanshan Normal University, Chaozhou 521041, China |
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| Abstract: | The spatial frequency of the digital hologram with the point source reference wave is analyzed, and ranking the spatial frequency in the CCD frequency domain derives the separation condition of its spatial spectrum. The recording capability of the CCD is obtained by looking the digital hologram as an image system. |
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| Keywords: | digital holography spatial frequency separation of spectrum recording capability |
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