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Browsing Elektrik Elektronik Mühendisliği Bölümü by Subject "Light"

Now showing items 1-5 of 5

Effect of eddy diffusivity ratio on underwater optical scintillation index

Elamassie, Mohammed; Uysal, Murat; Baykal, Yahya; Abdallah, Mohamed; Qaraqe, Khalid (Optical Soc Amer, 2017-11-01)

The performance of underwater optical wireless communication systems is severely affected by the turbulence that occurs due to the fluctuations in the index of refraction. Most previous studies assume a simplifying, yet ...
Higher order mode laser beam scintillations in oceanic medium

Baykal, Yahya (Taylor&Francis Ltd, 2016-01-02)

In a horizontal oceanic optical wireless communication link, the scintillation index (the measure for the intensity fluctuations) of the received intensity caused by the oceanic turbulence is formulated and evaluated when ...
Intensity fluctuations of multimode laser beams in underwater medium

Baykal, Yahya (Optical Soc Amer, 2015-04)

In an oceanic optical communications link, the received intensity fluctuations, quantified by the scintillation index, are formulated and evaluated when a multimode laser is used. The variations of the scintillation index ...
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 ...
Wave structure function and spatial coherence radius of plane and spherical waves propagating through oceanic turbulence

Lu, Lu; Ji, Xiaoling; Baykal, Yahya (Optical Soc Amer, 2014-11-03)

The analytical formulae for the wave structure functions (WSF) and the spatial coherence radius of plane and spherical waves propagating through oceanic turbulence are derived. It is found that the Kolmogorov five-thirds ...

Now showing items 1-5 of 5

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Browsing Elektrik Elektronik Mühendisliği Bölümü by Subject "Light"

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