| 正方形小孔方阵夫琅禾费衍射光强分布 |
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| 引用本文： | 梁华秋,冯尚申,张永炬,罗良进.正方形小孔方阵夫琅禾费衍射光强分布[J].台州学院学报,2007,29(3):37-39,43. |
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| 作者姓名： | 梁华秋 冯尚申 张永炬 罗良进 |
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| 作者单位： | 台州学院,物理与电子工程学院,浙江,临海,317000 |
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| 摘 要： | 根据夫琅禾费衍射与傅里叶变换的关系，用计算机数值计算了由正方形小孔方阵组成衍射平面的夫琅禾费衍射光强分布，分析其光强分布特征，并用实验验证了上述数值计算结果的正确性。
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| 关 键 词： | 夫琅禾费衍射 正方形小孔方阵 光强分布 傅里叶变换 |
| 文章编号： | 1672-3708（2007）03-0037-03 |
| 修稿时间： | 2006-09-122007-02-15 |
Fraunhofer-diffraction Light Intensity Distribution of the Square Apertures Arranged as Phalanx |
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| LIANG Hua-qiu,FENG Shang-shen,ZHANG Yong-ju,LUO Liang-jin.Fraunhofer-diffraction Light Intensity Distribution of the Square Apertures Arranged as Phalanx[J].Journal of Taizhou University,2007,29(3):37-39,43. |
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| Authors: | LIANG Hua-qiu FENG Shang-shen ZHANG Yong-ju LUO Liang-jin |
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| Institution: | School of Physics and Electronics Engineering, Taizhou University Linhai, 317000, China |
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| Abstract: | Based on the relation between the Fraunhofer - diffraction and Fourier transform, we calculate the Fraunhofer -diffraction light intensity distribution of the square apertures arranged as phalanx with the help of computer, and analyze the characteristics of the light intensity distribution, which is proved by experiment. |
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| Keywords: | Fraunhofer- diffraction the square apertures arranged as phalanx light intensity distribution Founer transform |
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