Propagation of modified Bessel-Gaussian beams in turbulence

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dc.contributor.authorEyyuboglu, Halil Tanyer
dc.contributor.authorHardalac, Firat
dc.date.accessioned2020-06-25T17:44:52Z
dc.date.available2020-06-25T17:44:52Z
dc.date.issued2008
dc.description.abstractWe investigate the propagation characteristics of modified Bessel-Gaussian beams traveling in a turbulent atmosphere. The source beam formulation comprises a Gaussian exponential and the summation of modified Bessel functions. Based on an extended Huygens-Fresnel principle, the receiver plane intensity is formulated and solved down to a double integral stage. Source beam illustrations show that modified Bessel-Gaussian beams, except the lowest order case, will have well-like shapes. Modified Bessel-Gaussian beams with summations will experience lobe slicing and will display more or less the same profile regardless of order content. After propagating in turbulent atmosphere, it is observed that a modified Bessel-Gaussian beam will transform into a Bessel-Gaussian beam. Furthermore it is seen that modified Bessel-Gaussian beams with different Bessel function combinations, but possessing nearly the same profile, will differentiate during propagation. Increasing turbulence strength is found to accelerate the beam transformation toward the eventual Gaussian shape. (c) 2007 Elsevier Ltd. All rights reserved.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.optlastec.2007.06.006
dc.identifier.endpage351en_US
dc.identifier.issn0030-3992
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-34848844028
dc.identifier.scopusqualityQ1
dc.identifier.startpage343en_US
dc.identifier.urihttps://doi.org10.1016/j.optlastec.2007.06.006
dc.identifier.urihttps://hdl.handle.net/20.500.12587/4216
dc.identifier.volume40en_US
dc.identifier.wosWOS:000251271300020
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofOptics And Laser Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectmodified Bessel-Gaussian beamen_US
dc.subjectbeam intensityen_US
dc.subjectatmospheric turbulenceen_US
dc.titlePropagation of modified Bessel-Gaussian beams in turbulenceen_US
dc.typeArticle

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