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Bit-error-rate performance of optical wireless system using higher order mode laser in anisotropic non-Kolmogorov turbulence

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dc.contributor.author Yalçın, Ata
dc.contributor.author Baykal, Yahya
dc.date.accessioned 2018-09-14T10:33:07Z
dc.date.available 2018-09-14T10:33:07Z
dc.date.issued 2018-05
dc.identifier.citation Yalçın, A., Baykal, Y. (2018). Bit-error-rate performance of optical wireless system using higher order mode laser in anisotropic non-Kolmogorov turbulence. Optical Engineering, 57(5). http://dx.doi.org/ 10.1117/1.OE.57.5.056113 tr_TR
dc.identifier.issn 0091-3286
dc.identifier.uri http://hdl.handle.net/20.500.12416/1723
dc.description.abstract The average bit-error-rate, (BER), of optical wireless system using higher order mode laser beam is investigated when atmospheric turbulence shows anisotropic and non-Kolmogorov characteristics. Results reveal that increase in anisotropy in both x- and y-directions positively affects the optical wireless systems performance. Increase in the beam order results in an increase in (BER) for any anisotropy level, and thus, higher order beams adversely affect the optical wireless systems performance. Larger structure constant, beam source size, and propagation distance result in larger (BER), but larger wavelength, inner scale length, and signal-tonoise ratio tend to reduce (BER). Increase in the power-law exponent of non-Kolmogorov turbulent spectrum first increases the (BER) until a certain value, and then (BER) starts to decrease when the power-law exponent is further increased. Adverse effect of higher order laser beam holds to be valid for any power-law exponent of non-Kolimogorov turbulence tr_TR
dc.language.iso tur tr_TR
dc.publisher Spie-Soc Photo-Optical Instrumentation Engineers tr_TR
dc.relation.isversionof 10.1117/1.OE.57.5.056113 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Atmospheric Turbulence tr_TR
dc.subject Anisotropic Optical Materials tr_TR
dc.subject Propagation tr_TR
dc.subject Optical Communications tr_TR
dc.title Bit-error-rate performance of optical wireless system using higher order mode laser in anisotropic non-Kolmogorov turbulence tr_TR
dc.type article tr_TR
dc.relation.journal Optical Engineering tr_TR
dc.contributor.authorID 7812 tr_TR
dc.identifier.volume 57 tr_TR
dc.identifier.issue 5 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümü tr_TR


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