The absorption of light by rough metal surfaces—A three-dimensional ray-tracing analysis
نویسندگان
چکیده
The 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. © 2008 American Institute of Physics. DOI: 10.1063/1.2930808
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