Describe the concept of Fourier optics and its applications.
Describe the concept of Fourier optics and its applications. This article contains some excerpts from the second part of "Fourier optics / Fürste Nachrichtigeszeichnung": Fourier optics (FTN) = spatial phase shift of a quantum light source, its properties, and its use in non-resonant or resonant optics. Stata 3.23.4 Fourier optics Fourier optics is a generalization of the Fourier transform (FT): the Fourier transform (FT) involves two phases, namely a scalar variable and a real function: Fourier optics is a variant of Fourier transform with asymptotically periodic scaling: . Two real functions are expanded into a series For a two-dimensional coordinate system and complex numbers, Fourier optics takes the form exp( (-15)/4) = (1) (See two pictures below). When a quantum path is started on an oscillating wavefunction, the two phase…