SCATTERING OF AN AXIAL GAUSSIAN BEAM BY A CONDUCTING SPHEROID WITH NON-CONFOCAL CHIRAL COATING
Author(s) -
Huayong Zhang,
Yufa Sun,
Tongqing Liao,
Rongqing Hui
Publication year - 2013
Publication title -
electromagnetic waves
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 89
eISSN - 1559-8985
pISSN - 1070-4698
DOI - 10.2528/pier12101705
Subject(s) - spheroid , scattering , gaussian beam , optics , confocal , coating , physics , beam (structure) , materials science , gaussian , chemistry , nanotechnology , quantum mechanics , biochemistry , in vitro
—Within the generalized Lorenz–Mie theory framework, an analytic solution to the scattering by a conducting spheroid with non-confocal chiral coating, for incidence of an axial Gaussian beam, is presented. To overcome the difficulty of non-confocal boundary conditions, a theoretical procedure is developed by virtue of a transformation between the spherical and spheroidal vector wave functions. Numerical results of the normalized differential scattering cross section are shown for chiral-coated conducting spheroids.
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