Scientific articles
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Mathematics. Natural sciences
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Mathematics
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Computational mathematics. Numerical analysis
Numerical simulation of light diffraction at an edge using geometric optics methods
Journal: Компьютерная оптика @computer-optics
Section: Дифракционная оптика, оптические технологии
Article in issue: 1 т.49, 2025.
Free access
A mathematical model is proposed for the spatial distribution of a radiation flux that occurs when a plane wave is diffracted at an edge. In this model, the spatial distribution of the radiation flux is described by rays with the radiation fluxes strung on them. A feature of the proposed model is that the radiation fluxes strung on the rays are added algebraically.
diffraction
\ geometrical optics
\ wigner transforms
\ ray tracing
Short address: https://sciup.org/140310442
IDS: 140310442 | DOI: 10.18287/2412-6179-CO-1394
