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Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures
Published on: November 21, 2019
Simulation and measurement of moiré patterns at finite distance
Vladimir Saveljev1, Sung-Kyu Kim
1Imaging Media Research Center, Korea Institute of Science and Technology (KIST), Seoul 136-791, South Korea. saveljev@kist.re.kr
Abstract:
The moiré effect was considered at a finite distance. Formulas for the wavenumber and phase of the visible moiré patterns were found with displacements of the observer and of gratings taken into account. The computer simulation and physical experiment confirm the theory. The method of measurement of the wavevectors of plane waves was proposed basing on the Radon and Fourier transformations.
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