Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination

Abstract An exact semi-analytical method of calculating the scattered fields from a chiral-coated conducting object under arbitrary shaped beam illumination is developed. The scattered fields and the fields within the chiral coating are expanded in terms of appropriate spherical vector wave function...

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Autores principales:	Mingjun Wang, Huayong Zhang, Xizheng Ke, Guosheng Liu, Xiaoping Ouyang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/6264c48075e5420796072c0d0a40d186
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spelling	oai:doaj.org-article:6264c48075e5420796072c0d0a40d1862021-12-02T15:09:12ZArbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination10.1038/s41598-018-30596-22045-2322https://doaj.org/article/6264c48075e5420796072c0d0a40d1862018-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-30596-2https://doaj.org/toc/2045-2322Abstract An exact semi-analytical method of calculating the scattered fields from a chiral-coated conducting object under arbitrary shaped beam illumination is developed. The scattered fields and the fields within the chiral coating are expanded in terms of appropriate spherical vector wave functions. The unknown expansion coefficients are determined by solving an infinite system of linear equations derived using the method of moments technique and the boundary conditions. For incidence of a Gaussian beam, circularly polarized wave, zero-order Bessel beam and Hertzian electric dipole radiation on a chiral-coated conducting spheroid and a chiral-coated conducting circular cylinder of finite length, the normalized differential scattering cross sections are evaluated and discussed briefly.Mingjun WangHuayong ZhangXizheng KeGuosheng LiuXiaoping OuyangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Mingjun Wang Huayong Zhang Xizheng Ke Guosheng Liu Xiaoping Ouyang Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
description	Abstract An exact semi-analytical method of calculating the scattered fields from a chiral-coated conducting object under arbitrary shaped beam illumination is developed. The scattered fields and the fields within the chiral coating are expanded in terms of appropriate spherical vector wave functions. The unknown expansion coefficients are determined by solving an infinite system of linear equations derived using the method of moments technique and the boundary conditions. For incidence of a Gaussian beam, circularly polarized wave, zero-order Bessel beam and Hertzian electric dipole radiation on a chiral-coated conducting spheroid and a chiral-coated conducting circular cylinder of finite length, the normalized differential scattering cross sections are evaluated and discussed briefly.
format	article
author	Mingjun Wang Huayong Zhang Xizheng Ke Guosheng Liu Xiaoping Ouyang
author_facet	Mingjun Wang Huayong Zhang Xizheng Ke Guosheng Liu Xiaoping Ouyang
author_sort	Mingjun Wang
title	Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
title_short	Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
title_full	Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
title_fullStr	Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
title_full_unstemmed	Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
title_sort	arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/6264c48075e5420796072c0d0a40d186
work_keys_str_mv	AT mingjunwang arbitraryshapedbeamscatteringfromachiralcoatedconductingobjectwitharbitrarymonochromaticillumination AT huayongzhang arbitraryshapedbeamscatteringfromachiralcoatedconductingobjectwitharbitrarymonochromaticillumination AT xizhengke arbitraryshapedbeamscatteringfromachiralcoatedconductingobjectwitharbitrarymonochromaticillumination AT guoshengliu arbitraryshapedbeamscatteringfromachiralcoatedconductingobjectwitharbitrarymonochromaticillumination AT xiaopingouyang arbitraryshapedbeamscatteringfromachiralcoatedconductingobjectwitharbitrarymonochromaticillumination
_version_	1718387877089378304

Arbitrary shaped beam scattering from a chiral-coated conducting object with arbitrary monochromatic illumination

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