Analysis of Light Scattering by Rough Particles on the Basis of Integral Representations of Fields

摘要

The method in which information on nonspherical particles is obtained by measuring scattered laser radiation is a basis of numerous studies in science and engineering, e.g., in astronomy, biophysics, medicine, electronics, and meteorology [1]. In this connection, it is topical to construct adequate mathematical models for studying the scattering properties of rough particles of various shapes. A majority of existing numerical methods for the modeling of waves scattered by rough surfaces is based on the statistical averaging by the Monte-Carlo method [2]. In this method, a two- or three-dimensional diffraction problem is solved for numerous implementations of the random scatterer surface with the subsequent averaging of the results.