{"title":"Three- dimensional Gaussian beam with circular cross section scattered from double-periodic magneto-dielectric slab at an arbitrary angle of incidence","authors":"V. Yachin, T. Zinenko, V. K. Kiseliov","doi":"10.1109/MSMW.2010.5546184","DOIUrl":null,"url":null,"abstract":"A beam with launched field profile having Gaussian form is a good approximation for field distribution of HE11 mode which is the base oscillation type in quasi-optical hollow dielectric waveguides [1]. The beam scattering from layered structures can be studied by using the complex-source-point method [2]. Paraxial approximation is employed, when beam energy is assumed to be distributed in small angular domain [3]. In this paper we use the standard method of plane-wave Fourier spectrum representation [4] for simulation of propagation and interaction of 3-D beam with a scattering structure.","PeriodicalId":129834,"journal":{"name":"2010 INTERNATIONAL KHARKOV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 INTERNATIONAL KHARKOV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MSMW.2010.5546184","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A beam with launched field profile having Gaussian form is a good approximation for field distribution of HE11 mode which is the base oscillation type in quasi-optical hollow dielectric waveguides [1]. The beam scattering from layered structures can be studied by using the complex-source-point method [2]. Paraxial approximation is employed, when beam energy is assumed to be distributed in small angular domain [3]. In this paper we use the standard method of plane-wave Fourier spectrum representation [4] for simulation of propagation and interaction of 3-D beam with a scattering structure.
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