Fourier optics
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Fourier optics is the study of classical optics using Fourier transforms, in which the waveform being considered is regarded as made up of a combination, or superposition, of plane waves. It has some
On the Fourier transforming property of lenses
Fraunhofer diffraction
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In optics, the Fraunhofer diffraction equation is used to model the diffraction of waves when plane waves are incident on a diffracting object, and the diffraction pattern is viewed at a sufficiently
Diffraction glass with 300 lines per millimeter
Continuous broadside array of point sources of length a
Computer simulation of Fraunhofer diffraction by a rectangular aperture
Computer simulation of the Airy diffraction pattern