The absorption of light by rough metal surfaces—A three-dimensional ray-tracing analysis
2008; American Institute of Physics; Volume: 103; Issue: 10 Linguagem: Inglês
10.1063/1.2930808
ISSN1520-8850
AutoresDavid Bergström, Joshua A. Powell, Alex F. Kaplan,
Tópico(s)Advanced Measurement and Metrology Techniques
ResumoThe laser absorptance of rough surfaces has been investigated by using Monte Carlo simulations based on three-dimensional (3D) ray tracing. The influence of multiple scattering, shadowing, and the Fresnel-equation based angle dependence is discussed. The 3D results are compared to previously published results from a two-dimensional ray-tracing analysis and the different applications of the two models are explained.
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