| 衍射图样与衍射孔径的相似性研究 |
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| 引用本文： | 龚德苏. 衍射图样与衍射孔径的相似性研究[J]. 湘潭师范学院学报(自然科学版), 2002, 24(2): 26-28 |
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| 作者姓名： | 龚德苏 |
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| 作者单位： | 桃江县第一中学,湖南 桃江 413400 |
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| 摘 要： | 讨论了光波通过孔径发生Fraunhoffer衍射后的衍射图样的特点，研究发现：衍射图样的中心亮斑的几何结构与衍射孔径相似，这对于理解和确定（或预测）光波通过孔径后的衍射行为具有一定的意义。
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| 关 键 词： | 衍射图样 衍射孔径 相似性 Fraunhoffer衍射 中心亮斑 波动现象 几何结构 |
| 文章编号： | 1671-0231(2002)02-0026-03 |
| 修稿时间： | 2002-02-08 |
Study on the comparability of diffraction pattern and aperture |
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| GONG De-su. Study on the comparability of diffraction pattern and aperture[J]. Journal of Xiangtan Normal University (Natural Science Edition), 2002, 24(2): 26-28 |
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| Authors: | GONG De-su |
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| Abstract: | The character of Fraunhofer diffraction pattern induced by the beam passing by the diffraction aperture is discussed in this paper. It discovers that the center-spot of the diffraction pattern is similar to the aperture. It is significative to understand and confirm (or forecast) the diffraction induced by the beam passing by the aperture. |
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| Keywords: | aperture diffraction pattern comparability |
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