| 近场衍射中稳相点的菲涅耳衍射 |
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| 引用本文： | 张援. 近场衍射中稳相点的菲涅耳衍射[J]. 达县师范高等专科学校学报, 2004, 14(2): 27-29 |
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| 作者姓名： | 张援 |
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| 作者单位： | 重庆教育学院物理系 重庆南岸区400067 |
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| 摘 要： | 用标量衍射理论分析了菲涅耳衍射的近似条件,对稳相点的菲涅耳衍射进行了计算,并讨论了稳相点菲涅耳衍射的物理图象.
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| 关 键 词： | 标量衍射 菲涅耳衍射 稳相点 |
| 文章编号： | 1008-4886(2004)02-0027-03 |
| 修稿时间： | 2003-09-21 |
Fresnel Diffraction of Stable-Phase-Point in Near-Field |
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| ZHANG Yuan. Fresnel Diffraction of Stable-Phase-Point in Near-Field[J]. Journal of Daxian Teachers College, 2004, 14(2): 27-29 |
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| Authors: | ZHANG Yuan |
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| Abstract: | The approximation condition of Fresnel diffraction is analysed with scalar diffraction theory.Fresnel diffraction of stable-phase-point is calculated. The physical image of Fresnel diffraction of stable-phase-point is discussed. |
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| Keywords: | scalar diffraction Fresnel diffraction stable-phase-point |
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