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Minimization of scintillation index against displacement parameters

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dc.contributor.author Eyyuboğlu, Halil T.
dc.contributor.author Gerçekçioğlu, Hamza
dc.contributor.author Baykal, Yahya
dc.date.accessioned 2016-04-08T11:55:27Z
dc.date.available 2016-04-08T11:55:27Z
dc.date.issued 2008-09-01
dc.identifier.citation Eyyuboglu, H.T., Gerçekçioğlu, H., Baykal, Y. (2008). Minimization of scintillation index against displacement parameters. Optic Communications, 281(17), 4224-4229. http://dx.doi.org/10.1016/j.optcom.2008.05.030 tr_TR
dc.identifier.issn 0030-4018
dc.identifier.uri http://hdl.handle.net/20.500.12416/886
dc.description.abstract For sinusoidal beams, minimization of scintillation index is carried out against the displacements parameters. It is found-that x-y asymmetric cosh-Gaussian beam fulfills the requirements of such optimum beam. Our minimization procedure reveals that the optimum beam is achieved by continually focusing it at the chosen propagation length and by further adjusting displacements parameters to be propagation distance dependent. Scintillation index of thus constructed optimum beam is formulated and numerically evaluated., Our graphical comparisons entailing collimated and focused versions of cos-, cosh-Gaussian, annular-Gaussian and Gaussian beams show that the optimum beam yields the lowest scintillations provided that Propagation range is less than or equal to the focusing distance. (C) 2008 Elsevier B.V. All rights reserved tr_TR
dc.language.iso eng tr_TR
dc.publisher Elsevier Science tr_TR
dc.relation.isversionof 10.1016/j.optcom.2008.05.030 tr_TR
dc.rights info:eu-repo/semantics/closedAccess
dc.subject Atmospheric Turbulence tr_TR
dc.subject Atmospheric Wave Propagation tr_TR
dc.subject Laser Optical Systems tr_TR
dc.subject Scintillation tr_TR
dc.title Minimization of scintillation index against displacement parameters tr_TR
dc.type article tr_TR
dc.relation.journal Optic Communications tr_TR
dc.contributor.authorID 7688 tr_TR
dc.contributor.authorID 7812 tr_TR
dc.identifier.volume 281 tr_TR
dc.identifier.issue 17 tr_TR
dc.identifier.startpage 4224 tr_TR
dc.identifier.endpage 4229 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği tr_TR


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