Simulation analysis of evolution of hot-images induced by coplanar multi-scatterers

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摘要 Basedonthediffractiontheorymodelforhot-imageformation,theevolutionofhot-imagesinducedbymulti-scattererslocatedinthesameplaneperpendiculartothepropagationaxisisnumericallysimulated.Thesimulationresultsshowthathot-imagesinducedbycoplanarmulti-scatterersarealsocoplanarnomatterwhethertheyexistsimultaneouslyorseverally.However,iftheyexistsimultaneouslythepeakintensityoftheprimaryhot-imagesisweakerthaniftheyexistseverally.Theunequalcompetitionforenergybetweenthescatteredbeamsfromthescatterersleadstothefactthatpartofthecorrespondinghot-imagesarerelativelyenhancedandtheothersarerestrained.Theresultsshowthatthehot-imagesofcertainscatterersbecomestrongerwhenanyoftheseparameters,i.e.amplitudemodulationcoefficient,phasemodulationcoefficientandsizeofthesurroundingscatterer,decrease.
机构地区 不详
出处 《中国物理B:英文版》 2009年5期
出版日期 2009年05月15日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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