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Scintillations of LED sources in oceanic turbulence

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dc.contributor.author Baykal, Yahya
dc.date.accessioned 2017-03-07T12:26:19Z
dc.date.available 2017-03-07T12:26:19Z
dc.date.issued 2016-11-01
dc.identifier.citation Baykal, Y. (2016). Scintillations of LED sources in oceanic turbulence. Applied Optics, 55(31), 8860-8863. http://dx.doi.org/10.1364/AO.55.008860 tr_TR
dc.identifier.issn 1559-128X
dc.identifier.uri http://hdl.handle.net/20.500.12416/1405
dc.description.abstract The scintillation index of light emitting diode (LED) sources is evaluated when such sources are employed in oceanic wireless optical communication (UWOC) links. In the formulation, LED source radiation is taken to be perfectly incoherent with a Gaussian field distribution. We have utilized the scintillation index solution of an incoherent source in atmospheric turbulence, together with our recently obtained expression that expresses the structure constant of atmospheric turbulence in terms of the oceanic turbulence and UWOC link parameters. Oceanic turbulence parameters of interest are the ratio of temperature to salinity contributions to the refractive index spectrum, rate of dissipation of kinetic energy per unit mass of fluid, rate of dissipation of mean-squared temperature, and viscosity. UWOC link parameters are the LED source size, link length, and the wavelength. Scintillation index results are presented for various variations of the oceanic turbulence and UWOC link parameters. tr_TR
dc.language.iso eng tr_TR
dc.publisher Optical Soc Amer tr_TR
dc.relation.isversionof 10.1364/AO.55.008860 tr_TR
dc.rights info:eu-repo/semantics/closedAccess
dc.subject Underwater Optical Communication tr_TR
dc.subject Bit Error Rate tr_TR
dc.subject Laser-Beam tr_TR
dc.subject Intensity Fluctuations tr_TR
dc.subject Propagation tr_TR
dc.title Scintillations of LED sources in oceanic turbulence tr_TR
dc.type article tr_TR
dc.relation.journal Applied Optics tr_TR
dc.contributor.authorID 7812 tr_TR
dc.identifier.volume 55 tr_TR
dc.identifier.issue 31 tr_TR
dc.identifier.startpage 8860 tr_TR
dc.identifier.endpage 8863 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümü tr_TR


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