Fractional Fourier transform in optical setups.

• Autorzy: Jagoszewski E.
• Języki publikacji: EN

Abstrakty

EN

The fractional order Fourier transform was introduced into optics on the basis of light propagation through a piece of graded-index fiber of proper length. Lohmann reinvented the fractional Fourier transform operation based on the Wigner distribution function that can be applied not only for wave propagation in free space, but for passage through a lens system, too. In this paper, it is shown that optical implementation of the fractional Fourier transform of different orders requires optical systems of different (Fourier planes) configurations.

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 1998
• Tom: Vol. 28, nr 3
• Strony: 227--237
• Opis fizyczny: Bibliogr. 7 poz., rys. 3

Twórcy

autor

Jagoszewski E.

• Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland.