Abstract
The efficiency of calculation of Fresnel diffraction patterns via the Kotel’nikov theorem is considered. A computer model based on an algorithm proposed earlier is built. It is shown that this algorithm provides satisfactory agreement with the results of calculations performed with the use of well-known, but more laborious, methods.
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References
G. R. Lokshin and V. D. Lepekhin, Opt. Spektrosk. 54, 705 (1973).
A. Papulis, Systems and Transforms with Applications in Optics (McGraw-Hill, New York, 1968; Mir, Moscow, 1975).
Additional information
Original Russian Text © G.R. Lokshin, 2008, published in Radiotekhnika i Elektronika, 2008, Vol. 53, No. 9, pp. 1133–1135.
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Lokshin, G.R. Calculation of Fresnel diffraction patterns via the Kotel’nikov theorem. J. Commun. Technol. Electron. 53, 1072–1074 (2008). https://doi.org/10.1134/S106422690809009X
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DOI: https://doi.org/10.1134/S106422690809009X