Numerical evaluation of the intensity transport equation for well-known wavefronts and intensity distributions

Manuel Campos-García; Fermín Granados-Agustín; Alejandro Cornejo-Rodríguez; Amilcar Estrada-Molina; Maximino Avendaño-Alejo; Víctor Iván Moreno-Oliva

doi:10.1117/12.2026320

18 November 2013 Numerical evaluation of the intensity transport equation for well-known wavefronts and intensity distributions

Manuel Campos-García, Fermín Granados-Agustín, Alejandro Cornejo-Rodríguez, Amilcar Estrada-Molina, Maximino Avendaño-Alejo, Víctor Iván Moreno-Oliva

Author Affiliations +

Proceedings Volume 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications; 878575 (2013) https://doi.org/10.1117/12.2026320
Event: 8th Ibero American Optics Meeting/11th Latin American Meeting on Optics, Lasers, and Applications, 2013, Porto, Portugal

Abstract

In order to obtain a clearer interpretation of the Intensity Transport Equation (ITE), in this work, we propose an algorithm to solve it for some particular wavefronts and its corresponding intensity distributions. By simulating intensity distributions in some planes, the ITE is turns into a Poisson equation with Neumann boundary conditions. The Poisson equation is solved by means of the iterative algorithm SOR (Simultaneous Over-Relaxation).

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Manuel Campos-García, Fermín Granados-Agustín, Alejandro Cornejo-Rodríguez, Amilcar Estrada-Molina, Maximino Avendaño-Alejo, and Víctor Iván Moreno-Oliva "Numerical evaluation of the intensity transport equation for well-known wavefronts and intensity distributions", Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 878575 (18 November 2013); https://doi.org/10.1117/12.2026320

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