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Multimode laser beam scintillations in weak atmospheric turbulence for vertical link laser communications

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dc.contributor.author Sayan, Ömer F.
dc.contributor.author Gerçekcioğlu, Hamza
dc.contributor.author Baykal, Yahya
dc.date.accessioned 2022-06-27T12:04:04Z
dc.date.available 2022-06-27T12:04:04Z
dc.date.issued 2020
dc.identifier.citation Sayan, Ömer F.; Gerçekcioğlu, Hamza; Baykal, Yahya (2020). "Multimode laser beam scintillations in weak atmospheric turbulence for vertical link laser communications", Waves in Random and Complex Media. tr_TR
dc.identifier.issn 1745-5030
dc.identifier.uri http://hdl.handle.net/20.500.12416/5690
dc.description.abstract Scintillation index of multimode laser beams used for communication systems in vertical paths of weak atmospheric turbulent medium are examined by employing the Rytov method. On-axis scintillation index is examined versus the source size, propagation distance and zenith angle for vertical link including uplink and downlink. At the selected values of source sizes and propagation distances, scintillation responses of multimode laser beams are evaluated. In general, it is found for both uplink and downlink that the laser beam with multimode content has larger scintillation noise as compared to a Gaussian laser beam. However, for the downlink at L=700 km, at the chosen parameters, the multimode beam possessing larger mode content, is found to attain slightly smaller scintillations. © 2020 Informa UK Limited, trading as Taylor & Francis Group. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1080/17455030.2020.1841331 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Atmospheric Turbulence tr_TR
dc.subject Multimode tr_TR
dc.subject Scintillation tr_TR
dc.subject Vertical Links tr_TR
dc.title Multimode laser beam scintillations in weak atmospheric turbulence for vertical link laser communications tr_TR
dc.type article tr_TR
dc.relation.journal Waves in Random and Complex Media tr_TR
dc.contributor.authorID 7812 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü tr_TR


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