Effects of adaptive optics on bit error rate of M-ary PPM oceanic optical wireless communication systems with aperture averaging in strong turbulence

MC Gökçe, Y Baykal, Y Ata - Laser Physics, 2021 - iopscience.iop.org
Scintillation is the result of oceanic turbulence reducing the bit error rate (BER) performance
of oceanic optical wireless communication (OWC) systems. The scintillation, also known as …

Adaptive optics effect on performance of BPSK-SIM oceanic optical wireless communication systems with aperture averaging in weak turbulence

MC Gökçe, Y Baykal, Y Ata - Journal of Quantitative Spectroscopy and …, 2020 - Elsevier
Turbulence-induced wavefront deformations cause the irradiance of an optical signal to
fluctuate resulting a in serious degradation in the bit-error-rate (BER) performance of optical …

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 …

Average BER performance of rectangular QAM-UWOC over strong oceanic turbulence channels with pointing error

Y Fu, Q Duan, C Huang, Y Du, L Zhou - Optics Communications, 2020 - Elsevier
We theoretically analyze the average bit error rate (ABER) performance of underwater
wireless optical communication (UWOC) systems using rectangular quadrature-amplitude …

Performance of M-ary pulse position modulated optical wireless communications systems in the marine atmosphere

Y Baykal, Y Ata, MC Gökçe - Applied Optics, 2021 - opg.optica.org
The marine atmosphere exhibits different turbulence spectrum characteristics when
compared to the turbulence spectra of the land atmosphere and underwater medium. The …

Anisotropy effect on performance of PPM optical wireless oceanic communication links

Y Baykal - Journal of Quantitative Spectroscopy and Radiative …, 2019 - Elsevier
The performance, quantified by the bit-error-rate (BER), of M-ary pulse position modulated
(PPM) optical wireless oceanic communication (OWOC) link is investigated when such a link …

Application of adaptive optics on bit error rate of M-ary pulse-position-modulated oceanic optical wireless communication systems

Y Baykal, MC Gökçe, Y Ata - Laser Physics, 2020 - iopscience.iop.org
An adaptive optics correction arising from the sum of tilt, focus, astigmatism and coma
components is applied to the bit error rate (BER) of M-ary pulse-position-modulated (PPM) …

Adaptive optics effects on average channel capacity of oceanic optical wireless communication systems in strong turbulence

MC Gökçe - 2020 2nd Global Power, Energy and …, 2020 - ieeexplore.ieee.org
The adaptive optics technique is employed in oceanic optical wireless communication
(OOWC) systems to correct wavefront deformations (or aberrations) caused by oceanic …

Tip and tilt-corrected bit error rate improvement of M-ary pulse position-modulated optical wireless communication in the marine atmosphere

Y Baykal, Y Ata, MC Gökçe - Waves in Random and Complex …, 2023 - Taylor & Francis
Tip and tilt corrections are applied to the bit error rate of an M-ary pulse position-modulated
optical wireless communication system operating in a turbulent marine atmosphere. For the …

Performance of M-ary pulse position modulation for aeronautical uplink communications in an atmospheric turbulent medium

Y Ata, Y Baykal, MC Gökçe - Applied Optics, 2019 - opg.optica.org
This paper discusses the bit-error-rate (BER) performance of an aeronautical uplink optical
wireless communication system (OWCS) when a Gaussian beam is employed and the M-ary …