Fresnel diffraction pattern numerical Fresnel diffraction pattern numerical simulation!

菲涅耳衍射图样数值模拟!

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The result indicates that fractional Fourier transform is the proper mathematic tools to Fresnel diffraction.

结果表明:分数傅里叶变换是适应于菲涅耳衍射的数学工具.

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The Fresnel diffraction formula and the Fourier transforms are used to get the intensity distribution formula.

采用菲涅耳衍射公式和傅里叶变换得出了输出面上的光场的理想计算公式.

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