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Scintillation index of higher-order cos-Gaussian, cosh-Gaussian and annular beams

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dc.contributor.author Altay Arpalı, Serap
dc.contributor.author Eyyuboğlu, Halil T.
dc.contributor.author Baykal, Yahya
dc.date.accessioned 2020-04-07T10:41:07Z
dc.date.available 2020-04-07T10:41:07Z
dc.date.issued 2008
dc.identifier.citation Arpali, Serap Altay; Eyyuboğlu, Halil Tanyer; Baykal, Yahya, "Scintillation index of higher-order cos-Gaussian, cosh-Gaussian and annular beams" Journal Of Modern Optics, Vol.55, No.2, pp.227-239, (2008). tr_TR
dc.identifier.issn 0950-0340
dc.identifier.uri http://hdl.handle.net/20.500.12416/2950
dc.description.abstract In this paper, via the generalized beam formulation, we evaluate the scintillation index for higher-order general beams propagating through the weak atmospheric turbulence. The investigated higher-order beam types are cos-Gaussian, cosh-Gaussian and annular beams. The scintillation indices of these beams are plotted with respect to propagation length, source size and order of the beam. According to our graphical outputs, higher-order beams have less on-axis scintillation index than zero-order beams at longer propagation distances. The on-axis scintillation exhibits a slight increase when the order of even-ordered beams is made higher. Moreover, our study on the source size variation shows that, for most of the source size range, cos-Gaussian beams have a lower scintillation index than the other beams. tr_TR
dc.language.iso eng tr_TR
dc.publisher Taylor&Francis LTD tr_TR
dc.relation.isversionof 10.1080/09500340701374221 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Scintillation Index tr_TR
dc.subject Turbulence tr_TR
dc.subject Higher-Order Beams tr_TR
dc.subject Gaussian Beam tr_TR
dc.subject Cosh-Gaussian Beam tr_TR
dc.subject Cosh-Gaussian Beam tr_TR
dc.subject Annular Beam Vs Beam tr_TR
dc.title Scintillation index of higher-order cos-Gaussian, cosh-Gaussian and annular beams tr_TR
dc.type article tr_TR
dc.relation.journal Journal Of Modern Optics tr_TR
dc.contributor.authorID 51304 tr_TR
dc.contributor.authorID 7688 tr_TR
dc.contributor.authorID 7812 tr_TR
dc.identifier.volume 55 tr_TR
dc.identifier.issue 2 tr_TR
dc.identifier.startpage 227 tr_TR
dc.identifier.endpage 239 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümü tr_TR


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