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Konu "Atmospheric Turbulence" için Elektrik Elektronik Mühendisliği Bölümü listeleme

Konu "Atmospheric Turbulence" için Elektrik Elektronik Mühendisliği Bölümü listeleme

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  • Multimode beam propagation through atmospheric turbulence 
    Gökçe, Muhsin Caner; Baykal, Yahya; Ata, Yalçın; Gerçekcioğlu, Hamza (2024-02)
    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 ...
  • Multimode laser beam scintillations in non-kolmogorov turbulence 
    Baykal, Yahya (IEEE-Inst Electrical Electronics Engineers Inc, 2015-09)
    Employing the Rytov solution, the scintillation index at the origin of the receiver plane is evaluated in non-Kolmogorov weak atmospheric turbulence when multimode laser incidence is used. The solution presented can be ...
  • Multimode laser beam scintillations in weak atmospheric turbulence for vertical link laser communications 
    Sayan, Ömer F.; Gerçekcioğlu, Hamza; Baykal, Yahya (2020)
    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 ...
  • Optical Propagation in Unguided Media 
    Baykal, Yahya (Springer - Verlag, 2016)
    This chapter provides fundamentals of light propagation in unguided media and particularly discusses turbulence of transmission environment. The degradation effects of turbulence in the received signal of an OWC system are ...
  • Propagation of modified Bessel-Gaussian beams in turbulence 
    Eyyuboğlu, Halil T.; Hardalaç, Fırat (Elsevier Science LTD, 2008-03)
    We investigate the propagation characteristics of modified Bessel-Gaussian beams traveling in a turbulent atmosphere. The source beam formulation comprises a Gaussian exponential and the summation of modified Bessel ...
  • Scintillation analysis of multiple-input single-output underwater optical links 
    Gökçe, Muhsin Caner; Baykal, Yahya (Optical Soc Amer, 2016-08-01)
    Multiple-input single-output (MISO) techniques are employed in underwater wireless optical communication (UWOC) links to mitigate the degrading effects of oceanic turbulence. In this paper, we consider a MISO UWOC system ...
  • Signal-to-noise ratio with adaptive optics compensation in non-Kolmogorov weak turbulent atmosphere 
    Ata, Yalçın; Baykal, Yahya; Gökçe, Muhsin Caner (2021)
    This study investigates the average signal-to-noise ratio (Formula presented.) at the shot-noise limited receiver of an optical wireless communication system (OWC) that uses collimated Gaussian beam with adaptive optics ...