"Memory-efficient reference calculation of light propagation using the convolution method"@en . . . "21" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Memory-efficient reference calculation of light propagation using the convolution method" . . . . . . "[236901D4ACED]" . . "Lobaz, Petr" . . "23520" . . "87187" . "In computational Fourier optics, computer generated holography, etc., coherent light propagation calculation between parallel planes is the essential task. A proper calculation discretization in the off-axis case leads to big memory demands in order to avoid aliasing errors. The proposed method typically cuts down the memory demands one hundred times. The principle of the method is based on the observation that there is a close correspondence between the reconstruction process (opposite of the sampling process) and prefiltering of the convolution kernel."@en . "P(LC06008), P(LH12181)" . "3" . . "10.1364/OE.21.002795" . "free-space light propagation; coherent light propagation; computational Fourier optics; computer generated holography"@en . . "In computational Fourier optics, computer generated holography, etc., coherent light propagation calculation between parallel planes is the essential task. A proper calculation discretization in the off-axis case leads to big memory demands in order to avoid aliasing errors. The proposed method typically cuts down the memory demands one hundred times. The principle of the method is based on the observation that there is a close correspondence between the reconstruction process (opposite of the sampling process) and prefiltering of the convolution kernel." . . "1"^^ . "RIV/49777513:23520/13:43917783" . "1094-4087" . "RIV/49777513:23520/13:43917783!RIV15-MSM-23520___" . "1"^^ . . "Memory-efficient reference calculation of light propagation using the convolution method"@en . "The Optical Society" . "Memory-efficient reference calculation of light propagation using the convolution method" . "12"^^ . . . .