Browsing Elektronik ve Haberleşme Mühendisliği Bölümü Yayın Koleksiyonu by Subject "Random Media"

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Scintillation analysis of truncated Bessel beams via numerical turbulence propagation simulation

Eyyuboğlu, Halil T.; Voelz, David; Xiao, Xifeng (Optical Soc Amer, 2013-11-20)

Scintillation aspects of truncated Bessel beams propagated through atmospheric turbulence are investigated using a numerical wave optics random phase screen simulation method. On-axis, aperture averaged scintillation and ...
Twist phase-induced reduction in scintillation of a partially coherent beam in turbulent atmosphere

Wang, Fei; Cai, Yangjian; Eyyuboğlu, Halil T.; Baykal, Yahya (Optical Soc Amer, 2012-01-15)

The scintillation index of a Gaussian Schell-model beam with twist phase (i.e., twisted GSM beam) in weak turbulent atmosphere is formulated with the help of a tensor method. Variations of the scintillation index of a ...

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