| 正多边形和狭缝的等效菲涅耳数 |
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| 引用本文： | 余礼平,徐晓玲,林强,王绍民.正多边形和狭缝的等效菲涅耳数[J].光学学报,2000,20(8):137-1140. |
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| 作者姓名： | 余礼平 徐晓玲 林强 王绍民 |
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| 作者单位： | 浙江大学西溪校区物理系,杭州,310028 |
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| 基金项目： | 浙江省自然科学基金项目!(1980 4 5和RC980 2 9) |
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| 摘 要： | 以正边形的内切圆半径和狭缝的半宽度为特性尺度，给出了匀幅平面波入射时正多边形和狭缝的等效菲涅耳数。
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| 关 键 词： | 正多边形 狭缝 等效菲涅耳数 光 衍射 |
| 收稿时间： | 1999/7/8 |
Equivalent Fresnel Numbers for Regular Polygon Aperture and Slit |
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| Yu Liping,Xu Xiaoling,Lin Qiang,Wang Shaomin.Equivalent Fresnel Numbers for Regular Polygon Aperture and Slit[J].Acta Optica Sinica,2000,20(8):137-1140. |
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| Authors: | Yu Liping Xu Xiaoling Lin Qiang Wang Shaomin |
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| Abstract: | The equivalent Fresnel numbers of the regular polygon and slit are calculated by using the radius of inscribe circle and half width of the slit as the feature length. The result can be obtained by incidence with uniform plane wave. |
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| Keywords: | regular polygon the radius of inscribe circle slit half width equivalent Fresnel number |
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