Browsing by Subject "Laplace Transforms"
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Item Unknown Fractional Fourier transforms and their optical implementation: I(Optical Society of America, 1993) Mendlovic, D.; Özaktaş, Haldun M.Fourier transforms of fractional order a are defined in a manner such that the common Fourier transform is a special case with order a = 1. An optical interpretation is provided in terms of quadratic graded index media and discussed from both wave and ray viewpoints. Several mathematical properties are derived.