Electromagnetic-scattering by bi-sphere groups and coherent-beam scattering by homogeneous spheres

Abstract

By using Mie’s theory, the boundary conditions, and some advanced mathematical knowledge, the scattering problem of a plane-wave by bi-sphere groups and of cores-traversed coherent Gauss-beams by one sphere was addressed. In each, the coefficients of the scattering-field expressions were deduced. Finally, the result was predigested and transfigured so that the available form for programming was achieved. On deducing, the former adopted the undetermined coefficient method and the latter used the plane geometry method. Moreover, the complexity of the calculation was decreased here.

Keywords

electromagnetic-scattering, undetermined coefficient method, bi-sphere scattering, beam scattering, scattering cross section