Dr. Mikhail E. Levitskii Profile

Dr. Mikhail E. Levitskii

at VE Zuev Institute of Atmospheric Optics SB RAS

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Publications (7)

Proceedings Article | 17 October 2023 Paper

Adaptive control of the polarization structure of synthesized beams in a turbulent atmosphere

Egor Adamov, Egor Bogach, Vadim Dudorov, Valeriy Kolosov, Mikhail Levitskii

Proceedings Volume 12780, 127801H (2023) https://doi.org/10.1117/12.2691156

KEYWORDS: Polarization, Turbulence, Adaptive control, Signal intensity, Linear polarizers, Data transmission, Numerical simulations, Free space optical communications, Structured optical fibers, Physical coherence

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Proceedings Article | 8 December 2022 Paper

Adaptive formation of the orbital angular momentum of synthesized beams in a turbulent atmosphere

E. Adamov, V. Aksenov, E. Bogach, V. Dudorov, V. Kolosov, M. Levitskii

Proceedings Volume 12341, 1234114 (2022) https://doi.org/10.1117/12.2644915

KEYWORDS: Turbulence, Receivers, Atmospheric propagation, Neural networks, Convolution, Refractive index, Phase shift keying, Phase matching, Fiber amplifiers, Atmospheric optics

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Proceedings Article | 2 December 2021 Paper

Vortex beam generation by means of control of the piston shift of a fiber array using a phase forming DOE in active feedback loop

E. Adamov, V. Aksenov, V. Dudorov, V. Kolosov, M. Levitskii

Proceedings Volume 12086, 120860U (2021) https://doi.org/10.1117/12.2613693

KEYWORDS: Spiral phase plates, Diffractive optical elements, Photodetectors, Feedback loops, Fiber lasers, Phase shifts, Beam splitters, Modulators, Signal processing, Process control

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Proceedings Article | 2 December 2021 Paper

Phase control of an azimuthally polarized beam synthesized by an array of fiber lasers

E. Adamov, V. Aksenov, V. Dudorov, V. Kolosov, M. Levitskii

Proceedings Volume 12086, 1208623 (2021) https://doi.org/10.1117/12.2613647

KEYWORDS: Polarization, Spatial light modulators, Phase shifts, Fiber lasers, Spiral phase plates, Fiber amplifiers, Control systems, Beam propagation method, Beam controllers, Optical amplifiers

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Proceedings Article | 20 September 2020 Presentation

Control of laser beam intensity distribution, OAM, and coherence length based on fiber array coherent combining

Vadim Dudorov, Valerii Aksenov, Valeriy Kolosov, Mikhail Levitsky

Proceedings Volume 11539, 115390E (2020) https://doi.org/10.1117/12.2574257

KEYWORDS: Beam controllers, Atmospheric propagation, Laser beam propagation, Phase shifts, Computer programming, Spatial coherence, Turbulence

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Proceedings Article | 11 December 2019 Paper

Vortex beam formation by means of control of the piston shift of a fiber array

V. Aksenov, V. Atuchin, V. Dudorov, V. Kolosov, M. Levitsky, T. Petukhov

Proceedings Volume 11322, 1132214 (2019) https://doi.org/10.1117/12.2550555

KEYWORDS: Spiral phase plates, Phase shifts, Photodetectors, Fiber lasers, Modulators, Atmospheric propagation, Collimators, Sensors, Signal processing, Optical vortices

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Proceedings Article | 9 October 2018 Presentation + Paper

Generation of vortex and partially coherent laser beams based on fiber array coherent combining

V. Dudorov, V. Aksenov, V. Kolosov, M. Levitsky, T. Petukhov, A. Rostov

Proceedings Volume 10787, 107870M (2018) https://doi.org/10.1117/12.2502158

KEYWORDS: Spatial coherence, Fiber lasers, Phase shifts, Correlation function, Atmospheric optics, Numerical simulations, Coherence (optics)

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Showing 5 of 7 publications

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