DSpace Repository

Multimode beam propagation through atmospheric turbulence

Show simple item record

dc.contributor.author Gökçe, Muhsin Caner
dc.contributor.author Baykal, Yahya
dc.contributor.author Ata, Yalçın
dc.contributor.author Gerçekcioğlu, Hamza
dc.date.accessioned 2024-06-05T11:43:48Z
dc.date.available 2024-06-05T11:43:48Z
dc.date.issued 2024-02
dc.identifier.citation Gökçe, Muhsin Caner...et al. (2024). "Multimode beam propagation through atmospheric turbulence", Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 314. tr_TR
dc.identifier.issn 0022-4073
dc.identifier.uri http://hdl.handle.net/20.500.12416/8487
dc.description.abstract The investigation focuses on studying the propagation characteristics of multimode lasers in the turbulent amosphere. By employing the Huygens-Fresnel integral, we develop analytical formulations for various propagation parameters. These include the average intensity distribution, kurtosis parameter, beam spread, and the average transmittance of multimode beams in turbulent atmosphere. Our findings reveal that as the propagation distance or the structure constant of the atmosphere increases, i.e., turbulence becomes stronger, the kurtosis parameter and the beam spread increase. The multimode beam exhibits a Gaussian like intensity profile when the propagation distance is significantly increased or when the structure constant becomes sufficiently large. For the case of the Gaussian beam, the kurtosis parameter is found to be 3. The multimode beam's kurtosis parameter rises as the turbulence becomes stronger and eventually approaches 3. Raising the mode content leads to a rise in the average transmittance; however, it leads to a decline in the Kurtosis parameter and the beam spread. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1016/j.jqsrt.2023.108857 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Atmospheric Turbulence tr_TR
dc.subject Average Intensity tr_TR
dc.subject Average Transmittance tr_TR
dc.subject Beam Spread tr_TR
dc.subject Kurtosis Parameter tr_TR
dc.subject Multimode Beam tr_TR
dc.subject Optical Wave Propagation tr_TR
dc.title Multimode beam propagation through atmospheric turbulence tr_TR
dc.type article tr_TR
dc.relation.journal Journal of Quantitative Spectroscopy and Radiative Transfer tr_TR
dc.contributor.authorID 7812 tr_TR
dc.identifier.volume 314 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümü 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