Differentiation of a noninteger order and its optical implementation.
This paper gives the definition and examples of an arbitrary order differentiation based on some properties of the Fourier transform. To physically implement the generalized differentiation a coherent processing system with binary synthetic filter was used. The experimental part of the paper shows models of the 1-D and 2-D binary filters and results of the filtering process.
Kasprzak
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Technical University of Wroclaw, Institute of Physics, Wroclaw, Wybrzeze Wyspianskiego 27, Poland.