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Spatial and angular distribution of light incident on coatings using Mie‐scattering Monte Carlo simulations
Author(s) -
Yamada M.,
Butts M. D.,
Kalla K. K.
Publication year - 2005
Publication title -
international journal of cosmetic science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.532
H-Index - 62
eISSN - 1468-2494
pISSN - 0142-5463
DOI - 10.1111/j.1467-2494.2005.00289_5.x
Subject(s) - monte carlo method , diffuse reflection , mie scattering , optics , scattering , light scattering , physics , photon , forward scatter , haze , ray , particle (ecology) , reflection (computer programming) , scalar (mathematics) , computational physics , materials science , computer science , statistics , mathematics , geometry , meteorology , oceanography , programming language , geology
We show the results of Mie‐scattering Monte Carlo models developed to simulate the optical properties of light incident on particle‐containing coatings. The model accommodates mixtures of particles with different sizes and complex refractive indices, enabling the simulation of formulations, including pigments. The simulation tracks trajectories of photons as they propagate through the turbid medium, calculating both angular and spatial light intensity distributions. Scalar quantities such as total transmission and reflection, and haze and diffuse reflectance, are also calculated.
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