Notice of RetractionThe optical implementation of anamorphic fractional Fourier transform

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

This paper contains a discussion of the optical implementation of the anamorphic fractional Fourier transform. Firstly, the definition of fractional Fourier transform and its discrete form are given as well as their properties. Secondly, a fast algorithm is presented. Thirdly, an implementation of fractional Fourier transform is observed. Lastly, the definition is extended to two-dimensional case as anamorphic fractional Fourier transform, furthermore, its optical implementations are given.