| 散斑空间尺度及动态散斑分析 |
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| 引用本文： | 石友彬 陈春雷. 散斑空间尺度及动态散斑分析[J]. 河北理工学院学报, 2007, 29(4): 136-139 |
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| 作者姓名： | 石友彬 陈春雷 |
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| 作者单位： | 广东海洋大学理学院 广东湛江524088 |
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| 基金项目： | 广东海洋大学引人才启动基金资助项目(E05102/051202) |
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| 摘 要： | 以干涉、衍射及散射理论为基础介绍了散斑的形成、分类,并根据杨氏干涉及菲涅尔衍射理论.推导出静态散斑横向尺度及纵向尺度,给出了散斑的空间形状并对静态散班和动态散斑作了分析,总结出动态散斑三个衍射带的基本特点。
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| 关 键 词： | 散斑 散斑结构 静态散斑 动态散斑 散斑尺度 |
| 文章编号： | 1674-0262(2007)04-00136-04 |
| 修稿时间： | 2007-06-28 |
Formation and Structural Analysis of Speckles |
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| SHI You-bin,CHEN Chun-lei. Formation and Structural Analysis of Speckles[J]. Journal of Hebei Institute of Technology, 2007, 29(4): 136-139 |
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| Authors: | SHI You-bin CHEN Chun-lei |
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| Abstract: | Mased on the interference,diffraction and scatter theory,we study formation,type and scale size of speckle,deduce transveral and vertical speckle measure on the basis of Young's interference and diffraction theor in order to provide the speckle space pattern.We have detalied introduction and theoretical analysis between static and dynamic speckles and draw a result that in three diffractional lines on dynamic speckles posses self characteristic. |
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| Keywords: | speckle pattern static speckles dynamic speckles speckle measure |
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