Underwater turbulence, its effects on optical wireless communication and imaging: A review

Y Baykal, Y Ata, MC Gökçe - Optics & Laser Technology, 2022 - Elsevier
Abstract Theory of optical turbulence in underwater medium and the effects of underwater
turbulence on various applications done in underwater or under ocean are reviewed. A …

Performance studies of underwater wireless optical communication systems with spatial diversity: MIMO scheme

MV Jamali, JA Salehi… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In this paper, we analytically study the performance of multiple-input multiple-output
underwater wireless optical communication (UWOC) systems with ON-OFF keying …

Single-photon detection for MIMO underwater wireless optical communication enabled by arrayed LEDs and SiPMs

J Li, D Ye, K Fu, L Wang, J Piao, Y Wang - Optics Express, 2021 - opg.optica.org
Underwater wireless optical communication (UWOC) is a promising technology that can be
a candidate to improve the communication capacity and speed in aquatic media. The aim of …

Aperture averaging and BER for Gaussian beam in underwater oceanic turbulence

MC Gökçe, Y Baykal - Optics Communications, 2018 - Elsevier
In an underwater wireless optical communication (UWOC) link, power fluctuations over finite-
sized collecting lens are investigated for a horizontally propagating Gaussian beam wave …

Oceanic spectrum of unstable stratification turbulence with outer scale and scintillation index of Gaussian-beam wave

Y Li, Y Zhang, Y Zhu - Optics Express, 2019 - opg.optica.org
We develop a new spectrum of the refractive-index fluctuations for the unstable stratification
ocean based on the linear combination of the temperature spectrum, salinity spectrum and …

Modeling turbulence in underwater wireless optical communications based on Monte Carlo simulation

Z Vali, A Gholami, Z Ghassemlooy, DG Michelson… - JOSA A, 2017 - opg.optica.org
Turbulence affects the performance of underwater wireless optical communications
(UWOC). Although multiple scattering and absorption have been previously investigated by …

Aperture averaging in strong oceanic turbulence

MC Gökçe, Y Baykal - Optics Communications, 2018 - Elsevier
Receiver aperture averaging technique is employed in underwater wireless optical
communication (UWOC) systems to mitigate the effects of oceanic turbulence, thus to …

Effect of convergent beam array on reducing scintillation in underwater wireless optical communications with pointing errors

Z Cui, P Yue, X Yi, J Li - Optics Express, 2021 - opg.optica.org
In this paper, we propose the convergent beam array to reduce scintillation induced by
oceanic turbulence in underwater wireless optical communications (UWOCs) between …

Performance analysis of M-ary pulse position modulation in strong oceanic turbulence

MC Gökçe, Y Baykal, Y Ata - Optics Communications, 2018 - Elsevier
In this paper, we consider an underwater wireless optical communication (UWOC) system
which consists of an M-ary pulse position modulated (PPM) Gaussian optical beam at the …

Capacity of underwater wireless optical links with pointing errors

Y Li, Y Zhang, Y Zhu - Optics Communications, 2019 - Elsevier
Considering the effects of the oceanic turbulence and pointing error on the communication
link, we derive the analytical expressions of the wave structure functions and the spatial …