Article (Scientific journals)
Analysis of Finite Energy Fresnel Bessel Beams Scintillation Level in turbulent communication links
Akcan, Cemre Irem; BAYRAKTAR, Mert; Elmabruk, Kholoud
2024In Physica Scripta
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Abstract :
[en] Abstract Scintillation indices of Finite Energy Fresnel-Bessel Beams (FEFBBs) propagating for 6Km in a turbulent atmosphere are analysed. In this context, the effects of beam order and Gaussian beam waist on the reduction of scintillation level are evaluated. Both the point-like scintillation and the power scintillation indices are examined. The obtained results show that beam order does not have a significant impact on the scintillation levels. FEFBBs are able to reduce the power scintillation levels, then improve the system performance better than fundamental Gaussian beams. Thus, the provided results are significant for not only the performance improvement of the free-space optical (FSO) communication systems but also for the applications that require line of sight alignment namely directed infrared countermeasure (DIRCM).
Disciplines :
Electrical & electronics engineering
Author, co-author :
Akcan, Cemre Irem
BAYRAKTAR, Mert  ;  University of Luxembourg
Elmabruk, Kholoud 
External co-authors :
yes
Language :
English
Title :
Analysis of Finite Energy Fresnel Bessel Beams Scintillation Level in turbulent communication links
Publication date :
19 April 2024
Journal title :
Physica Scripta
ISSN :
0031-8949
eISSN :
1402-4896
Publisher :
IOP Publishing
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
Türk Havacılık ve Uzay Sanayii
Available on ORBilu :
since 02 May 2024

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