| 平面参考光数字全息的频谱和记录能力分析 |
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| 引用本文： | 刘秋武. 平面参考光数字全息的频谱和记录能力分析[J]. 光电技术应用, 2006, 21(1): 11-14 |
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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,广州,潮州,521041 |
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| 摘 要： | 对平面参考光数字全息的空间频谱进行分析，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对被记录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： | 1673-1255(2006)01-0011-03 |
| 修稿时间： | 2005-08-10 |
Analysis of the Spatial Spectrum and Recording Capability of the Digital Holography with Plane Reference Wave |
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| LIU Qiu-Wu. Analysis of the Spatial Spectrum and Recording Capability of the Digital Holography with Plane Reference Wave[J]. Electro-Optic Technology Application, 2006, 21(1): 11-14 |
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| Authors: | LIU Qiu-Wu |
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| Abstract: | The spatial frequency of the digital hologram is analyzed with plane reference wave,and the separation conditions of its spatial spectrums are derived by ranking the spatial frequency in the CCD frequency domain.It shows that the incident angle is larger than the classic holography with the plane reference wave.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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