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      • Faculty of Engineering
      • Department of Electrical and Electronics Engineering
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      About the Wigner distribution of a graded index medium and the fractional fourier transform operation

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      Author
      Özaktaş, Haldun M.
      Mendlovic, D.
      Lohmann, A. W.
      Date
      1993-08
      Source Title
      International Society for Optical Engineering Proceedings
      Publisher
      SPIE
      Pages
      407 - 408
      Language
      English
      Type
      Conference Paper
      Item Usage Stats
      105
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      Abstract
      Upon propagation through quadratic graded index media, the Wigner distribution of the wavefunction of light rotates uniformly. As a consequence, a definition of fractional Fourier transforms based on rotating the functions Wigner distribution, and another based on propagation through graded index media, are equivalent.
      Keywords
      Fourier transforms
      Fractional Fourier transform
      Light wavefunction rotation
      Quadratic graded index media
      Wigner distribution function
      Optics
      Permalink
      http://hdl.handle.net/11693/27801
      Published Version (Please cite this version)
      https://doi.org/10.1117/12.2308583
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      • Department of Electrical and Electronics Engineering 3524
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