DSpace Repository

Effect of partial coherence on signal-to-noise ratio performance of free space optical communication system in weak turbulence

Show simple item record

dc.contributor.author Akbucak, Volkan
dc.contributor.author Aymelek, Görkem
dc.contributor.author Yolcu, Begüm
dc.contributor.author Kayam, Orkun
dc.contributor.author Ünal, Onur
dc.contributor.author Gökçe, Muhsin Caner
dc.contributor.author Baykal, Yahya
dc.date.accessioned 2024-03-13T12:42:20Z
dc.date.available 2024-03-13T12:42:20Z
dc.date.issued 2022-09-01
dc.identifier.citation Akbucak, Volkan;...et.al. (2022). "Effect of partial coherence on signal-to-noise ratio performance of free space optical communication system in weak turbulence", Optics Communications, Vol. 518. tr_TR
dc.identifier.issn 00304018
dc.identifier.uri http://hdl.handle.net/20.500.12416/7573
dc.description.abstract The effect of source coherence on the average signal-to-noise ratio SNR performance of free space optical communication (FSOC) systems operating in weak atmospheric turbulence is investigated with the help of the extended Huygens–Fresnel​ principle. For an FSOC system that uses a partially coherent laser source, first, the received power at the finite-sized receiver aperture is derived. Then, the power scintillation index is evaluated that reflects the aperture averaging. Using these derived optical entities, the variations of SNR are examined versus parameters such as the degree of source coherence, wavelength, link distance, source size, structure constant of atmosphere and the receiver aperture radius. Obtained results show that a decrease in the degree of source coherence has a positive effect on SNR. tr_TR
dc.language.iso eng tr_TR
dc.relation.isversionof 10.1016/j.optcom.2022.128395 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Atmospheric Turbulence tr_TR
dc.subject Free Space Optical Communication tr_TR
dc.subject Partially Coherent Laser Beam tr_TR
dc.subject Power Scintillation tr_TR
dc.subject Received Optical Power tr_TR
dc.subject Signal-To-Noise Ratio tr_TR
dc.title Effect of partial coherence on signal-to-noise ratio performance of free space optical communication system in weak turbulence tr_TR
dc.type article tr_TR
dc.relation.journal Optics Communications tr_TR
dc.identifier.volume 518 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