DSpace Repository

Minimization effects on scintillations of sinusoidal Gaussian beams in strong turbulence

Show simple item record

dc.contributor.author Gerçekçioğlu, Hamza
dc.contributor.author Baykal, Yahya
dc.date.accessioned 2016-08-10T08:48:33Z
dc.date.available 2016-08-10T08:48:33Z
dc.date.issued 2011-11
dc.identifier.citation Gerçekçioğlu, H., Baykal, Y. (2011). Minimization effects on scintillations of sinusoidal Gaussian beams in strong turbulence. Journal of Optics, 13(11). http://dx.doi.org/ 10.1088/2040-8978/13/11/115705 tr_TR
dc.identifier.issn 2040-8978
dc.identifier.uri http://hdl.handle.net/20.500.12416/1205
dc.description.abstract Minimization effects on the on-axis scintillation index of cos Gaussian (cG) and cosh Gaussian (chG) beams are studied in strong turbulence. In our formulation, the unified solution of the Rytov method, which imposes spatial filtering to extend the solution to the strong turbulence regime, is applied. Our solution correctly reduces to the weak turbulence sinusoidal beam scintillations and the strong turbulence Gaussian beam scintillations. The conditions to minimize the scintillations are found to be focused chG beams. Small scale scintillations mainly determine the overall scintillations of cG and chG beams in strong turbulence. In strong turbulence, increase in the source size decreases the scintillations of collimated cG beams but does not change the scintillations of focused cG beams. Collimated cG beams having larger displacement parameters and large focal lengths show smaller scintillations in the strong regime. Change in the displacement parameters for collimated and focused chG beams and the focal length of focused chG beams do not considerably vary their scintillations in strong turbulence tr_TR
dc.language.iso eng tr_TR
dc.publisher IOP Publishing Ltd tr_TR
dc.relation.isversionof 10.1088/2040-8978/13/11/115705 tr_TR
dc.rights info:eu-repo/semantics/closedAccess
dc.subject Strong Turbulence tr_TR
dc.subject Sinusoidal Gaussian Beams tr_TR
dc.subject Scintillations tr_TR
dc.title Minimization effects on scintillations of sinusoidal Gaussian beams in strong turbulence tr_TR
dc.type article tr_TR
dc.relation.journal Journal of Optics tr_TR
dc.contributor.authorID 7812 tr_TR
dc.identifier.volume 13 tr_TR
dc.identifier.issue 11 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği tr_TR


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record