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JOURNALS // Computer Optics // Archive

Computer Optics, 2023 Volume 47, Issue 4, Pages 541–547 (Mi co1153)

DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES

Geometric-optical model of a multimode Hermite-Gaussian beam

R. Ilinsky


Abstract: A mathematical model of the spatial distribution of the radiation flux in a multimode Hermite-Gaussian beam is proposed. In this model, the spatial distribution of the radiation flux is described by rays with radiation fluxes strung on them. A feature of the proposed model is that the radiation fluxes strung on the beams are added algebraically.

Keywords: Hermite-Gaussian beam, geometrical optics, computer simulations, ray tracing

Received: 17.10.2022
Accepted: 08.01.2023

DOI: 10.18287/2412-6179-CO-1239



© Steklov Math. Inst. of RAS, 2025