A Numerical Solution to Electromagnetic Scattering by Three-Dimensional Nonlinear Objects in Free Space Using a Statistical Cooling Procedure
Résumé
This paper deals with the scattering by nonlinear objects illuminated by time-periodic incident electromagnetic fields. An integral formulation of the three-dimensional full-vector scattering by bounded dielectric objects is described and a formal series solution is obtained. A numerical solution is then achieved by discretizing the continuous model and by using a statistical-cooling procedure (i.e., simulated annealing) to solve the resulting energy function. Numerical results on simple nonlinear objects are reported.
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