Fractional Fourier transform and spheric
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Jiannong Chen
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Article
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2005
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Elsevier Science
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English
โ 270 KB
Using paraxial Fresnel diffraction formula, the relation between input and output function of a single spherical refracting system was derived. It is shown that fractional Fourier transform can be implemented on such optical system. Based on the property of fractional Fourier transform and coordinat