Y
Yahya Baykal
Researcher at Çankaya University
Publications - 233
Citations - 5708
Yahya Baykal is an academic researcher from Çankaya University. The author has contributed to research in topics: Gaussian beam & Scintillation. The author has an hindex of 41, co-authored 212 publications receiving 5040 citations. Previous affiliations of Yahya Baykal include Northwestern University.
Papers
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Journal ArticleDOI
Analysis of reciprocity of cos-Gaussian and cosh- Gaussian laser beams in a turbulent atmosphere.
Halil T. Eyyuboğlu,Yahya Baykal +1 more
TL;DR: It is concluded that cos-Gaussian and cosh- Gaussian beams act in a reciprocal manner after propagation in turbulence, and source and propagation parameters that affect this reciprocity have been analyzed.
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Scintillation index of flat-topped Gaussian beams
Yahya Baykal,Halil T. Eyyuboğlu +1 more
TL;DR: The results show that for flat-topped Gaussian beams scintillation is larger than that of the single Gaussian beam scintillations when the source sizes are much smaller than the Fresnel zone.
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M2-factor of coherent and partially coherent dark hollow beams propagating in turbulent atmosphere.
TL;DR: The numerical results show that the M(2)- factor of a DHB in turbulent atmosphere increases on propagation, which is much different from its invariant properties in free-space, and is mainly determined by the parameters of the beam and the atmosphere.
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Propagation of laser array beams in a turbulent atmosphere
TL;DR: In this article, the average irradiance of phase-locked and non-phase-locked radial and rectangular laser array beams is derived through vector integration and tensor operation, and the irradiance properties of these laser arrays in a turbulent atmosphere are studied numerically.
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Flat topped beams and their characteristics in turbulent media.
TL;DR: The source and receiver plane characteristics of flat topped (FT) beam propagating in turbulent atmosphere are investigated and Kurtosis parameter and beam size variation along the propagation axis are formulated.