Dr. Cheslav E. Pogutsa Profile

Dr. Cheslav E. Pogutsa

at VE Zuev Institute of Atmospheric Optics

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Author

Publications (9)

Proceedings Article | 16 December 2021 Paper

Coherence of counter-propagating beams in a confidential communication system based on generation of cryptographic keys at the expense of atmospheric turbulence

V. Aksenov, V. Dudorov, V. Kolosov, Ch. Pogutsa

Proceedings Volume 11916, 119161B (2021) https://doi.org/10.1117/12.2603351

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Proceedings Article | 12 November 2020 Paper

Dependence of the density of the probability of turbulent fluctuations of the orbital angular moment of a laser beam on the size of the receiver aperture

Valerii Aksenov, Valeriy Kolosov, Cheslav Pogutsa, Grigorii Filimonov

Proceedings Volume 11560, 1156029 (2020) https://doi.org/10.1117/12.2575714

KEYWORDS: Atmospheric propagation, Laser beam propagation, Statistical analysis, Numerical simulations, Turbulence, Beam propagation method, Receivers, Atmospheric optics, Monte Carlo methods, Atmospheric propagation engineering

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Proceedings Article | 13 December 2018 Paper

Random wandering of Airy axisymmetric laser beam propagating through the turbulent atmosphere

Valery Aksenov, Valery Kolosov, Cheslav Pogutsa

Proceedings Volume 10833, 1083331 (2018) https://doi.org/10.1117/12.2506150

KEYWORDS: Atmospheric propagation, Beam propagation method, Laser beam propagation, Refractive index, Energy transfer, Diffraction, Atmospheric optics, Wavefronts, Energy efficiency

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Proceedings Article | 30 November 2017 Paper

Assessment of spatial coherence of a vortex axisymmetric Airy beam propagating in the turbulent atmosphere

Valeri Aksenov, Vadim Dudorov, Cheslav Pogutsa

Proceedings Volume 10466, 1046620 (2017) https://doi.org/10.1117/12.2288722

KEYWORDS: Atmospheric propagation, Spatial coherence, Beam propagation method, Atmospheric turbulence, Optical vortices, Optical communications, Telecommunications, Coherence (optics)

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Proceedings Article | 29 November 2016 Paper

Random wandering of Airy vortex beam propagating in a turbulent atmosphere

V. Aksenov, V. Kolosov, Ch. Pogutsa

Proceedings Volume 10035, 100352O (2016) https://doi.org/10.1117/12.2249846

KEYWORDS: Atmospheric optics, Atmospheric propagation, Optical vortices, Beam propagation method, Laser beam propagation, Atmospheric physics, Atmospheric sciences, Diffraction, Refractive index, Spiral phase plates

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Proceedings Article | 29 November 2016 Paper

Fluctuations of the orbital angular momentum of vortex laser beam in turbulent atmosphere: dependence on turbulence strength and beam parameters

Grigorii Filimonov, Valeriy Aksenov, Valeriy Kolosov, Cheslav Pogutsa

Proceedings Volume 10035, 100352F (2016) https://doi.org/10.1117/12.2249456

KEYWORDS: Atmospheric turbulence, Atmospheric optics, Turbulence, Atmospheric propagation, Gaussian beams, Receivers, Ocean optics, Transmitters, Modulation, Statistical analysis

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Proceedings Article | 19 November 2015 Paper

Influence of vortex phase on random wandering of the modified Bessel-Gaussian laser beam propagating in the atmosphere with weak turbulence

V. Aksenov, Ch. Pogutsa

Proceedings Volume 9680, 96801S (2015) https://doi.org/10.1117/12.2205745

KEYWORDS: Atmospheric propagation, Laser beam propagation, Atmospheric optics, Turbulence, Diffraction, Wave propagation, Spiral phase plates, Optical vortices, Gaussian beams, Numerical simulations

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Proceedings Article | 19 November 2015 Paper

Orbital angular momentum of laser beam in the turbulent medium: asymptotic estimates and numerical simulation

V. Aksenov, V. Kolosov, Ch. Pogutsa, G. Filimonov

Proceedings Volume 9680, 96800P (2015) https://doi.org/10.1117/12.2205662

KEYWORDS: Atmospheric propagation, Diffraction, Atmospheric optics, Numerical simulations, Turbulence, Laser beam propagation, Gaussian beams, Optical vortices, Atmospheric turbulence, Optical communications

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Proceedings Article | 25 November 2014 Paper

Vortex laser beam in a randomly inhomogeneous medium

V. Aksenov, V. Kolosov, Ch. Pogutsa, O. Tikhomirova

Proceedings Volume 9292, 92920Q (2014) https://doi.org/10.1117/12.2076105

KEYWORDS: Atmospheric propagation, Atmospheric optics, Laser beam propagation, Turbulence, Ocean optics, Statistical analysis, Atmospheric turbulence, Optical vortices, Spiral phase plates, Atmospheric physics

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Showing 5 of 9 publications

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