| 平行光入射时的圆孔衍射 |
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| 引用本文： | 孙景亭.平行光入射时的圆孔衍射[J].天津理工大学学报,1995(4). |
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| 作者姓名： | 孙景亭 |
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| 作者单位： | 天津理工学院物理系 |
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| 摘 要： | 用标量衍射理论导出了平行光入射时，圆孔衍射的精确积分表达式。用数值积分法可求出整个衍射空间的光场和光强的分布。在某些情况下可得出积分结果。
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| 关 键 词： | 圆孔衍射，数值积分，光强 |
THE CIRCULAR APERTURE DIFFRACTION WITH THE PLANE WAVE INCIDENCE |
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| Sun Jingting.THE CIRCULAR APERTURE DIFFRACTION WITH THE PLANE WAVE INCIDENCE[J].Journal of Tianjin University of Technology,1995(4). |
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| Authors: | Sun Jingting |
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| Institution: | Sun Jingting |
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| Abstract: | According to the scalar diffraction theory,the accurate integral expressions ofthe circular aperture diffraction are derived with the plane wave incidence. The opticalfields and irradiances of all diffraction space can be counted by the numerical integral. Inthe case of some,the integral expressions are integrable. |
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| Keywords: | circular aperture diffraction numerical integral irradiance |
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