Dr. Vadim V. Dudorov Profile

Dr. Vadim V. Dudorov

Deputy Director at VE Zuev Institute of Atmospheric Optics

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Author

Publications (45)

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 | 16 December 2021 Paper

Testing of the passive method for real-time crosswind speed retrieval

Vadim Dudorov, Stepan Shestakov

Proceedings Volume 11916, 119161M (2021) https://doi.org/10.1117/12.2605523

KEYWORDS: Image processing, Image quality, Fluctuations and noise, Convolution, Video, Software development, Image analysis, Image filtering, Wind measurement, Visualization

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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 | 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 | 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 | 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 | 18 December 2019 Paper

The influence of receiving optical system parameters on the accuracy of determining the wind speed by the correlation method

V. Dudorov, A. Eremina

Proceedings Volume 11208, 112082D (2019) https://doi.org/10.1117/12.2540775

KEYWORDS: Atmospheric optics, Image quality, Wind measurement, Refractive index, Diffraction, Numerical simulations, Atmospheric particles, Correlation function, Profiling, Detector arrays

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Proceedings Article | 18 December 2019 Paper

Comparison of computer correction of short- and long-exposure images formed with traditional and multi-aperture observation systems in a turbulent atmosphere

V. Dudorov, A. Eremina

Proceedings Volume 11208, 112082E (2019) https://doi.org/10.1117/12.2540776

KEYWORDS: Atmospheric corrections, Computing systems, Turbulence, Point spread functions, Fourier transforms, Atmospheric optics, Inverse problems, Deconvolution, Imaging systems, Image quality

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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 | 13 December 2018 Paper

Estimation of the crosswind along surface paths from a video sequence of distant objects: comparison with contact measurements

V. Dudorov, A. Eremina, Yu. Mikhailov

Proceedings Volume 10833, 108332T (2018) https://doi.org/10.1117/12.2504758

KEYWORDS: Video, Image processing, Wind measurement, Image analysis, Image quality, Video surveillance, Atmospheric optics, Atmospheric physics, Atmospheric particles, Image segmentation

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Proceedings Article | 13 December 2018 Paper

Reduction of data processing error of heterogeneous system laser sensing

V. Dudorov, V. Myshkin, V. Khan, D. Izhoykin, D. Gamov, V. Lensky, E. Abramova, A. Orazymbetova, N. Ospanovа, A. Kargulova

Proceedings Volume 10833, 108332Z (2018) https://doi.org/10.1117/12.2506127

KEYWORDS: Atmospheric particles, Aerosols, Data processing, Laser processing, Sensing systems

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Proceedings Article | 13 December 2018 Paper

Correlation of the laser intensity fluctuations for two linked FSO communication systems

V. Dudorov, V. Kolosov

Proceedings Volume 10833, 1083330 (2018) https://doi.org/10.1117/12.2506142

KEYWORDS: Atmospheric propagation, Wave propagation, Photodetectors, Free space optics, Diffraction, Numerical simulations

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Proceedings Article | 10 October 2018 Presentation + Paper

Computer correction of turbulent distortions of incoherent optical images using multi-aperture systems

Vadim Dudorov, Anna Eremina

Proceedings Volume 10787, 107870E (2018) https://doi.org/10.1117/12.2502464

KEYWORDS: Point spread functions, Turbulence, Inverse problems, Diffraction, Atmospheric optics, Wavefronts, Imaging systems, Fourier transforms

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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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Proceedings Article | 9 October 2018 Presentation + Paper

Visualization of the wind drift of turbulent inhomogeneities

Vadim Dudorov, Anna Eremina

Proceedings Volume 10787, 1078708 (2018) https://doi.org/10.1117/12.2502461

KEYWORDS: Image quality, Video, Atmospheric optics, Visualization, Wind measurement, Turbulence, Image filtering

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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

Possibilities of crosswind profiling based on incoherent imaging

Vadim Dudorov, Anna Eremina

Proceedings Volume 10035, 100352Q (2016) https://doi.org/10.1117/12.2249489

KEYWORDS: Profiling, Turbulence, Error analysis, Video, Atmospheric optics, Image filtering, Numerical simulations, Statistical analysis, Wind measurement, Atmospheric propagation

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Proceedings Article | 29 November 2016 Paper

Statistical characteristics of common and synthesized vortex beams in a turbulent atmosphere

V. Aksenov, V. Dudorov, V. Kolosov

Proceedings Volume 10035, 100352P (2016) https://doi.org/10.1117/12.2249488

KEYWORDS: Fiber lasers, Gaussian beams, Atmospheric propagation, Scintillation, Laser beam propagation, Atmospheric optics, Statistical analysis, Turbulence, Beam propagation method, Numerical simulations

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Proceedings Article | 29 November 2016 Paper

Estimation of optimal conditions for laser beam focusing in a turbulent atmosphere from a target image

Vadim Dudorov, Anna Eremina

Proceedings Volume 10035, 100352R (2016) https://doi.org/10.1117/12.2249493

KEYWORDS: Atmospheric optics, Image analysis, Image quality, Wireless communications, Image transmission, Image sensors, Sensors, Adaptive control, Adaptive optics, Telecommunications

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Proceedings Article | 20 September 2016 Presentation + Paper

Numerical techniques for analysis of joint impact of atmospheric turbulence and aerosol scattering effects on imaging systems

Vadim Dudorov, Mikhail Vorontsov, Svetlana Lachinova, Stephanie Cunningham

Proceedings Volume 9982, 99820D (2016) https://doi.org/10.1117/12.2239024

KEYWORDS: Atmospheric turbulence, Aerosols, Scattering, Laser scattering, Atmospheric propagation, Atmospheric modeling, Atmospheric particles, Visibility, Laser beam propagation, Backscatter

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Proceedings Article | 19 September 2016 Presentation + Paper

Vortex beam generation based on a fiber array combining and propagation through a turbulent atmosphere

V. Aksenov, V. Dudorov, V. Kolosov

Proceedings Volume 9979, 997908 (2016) https://doi.org/10.1117/12.2237604

KEYWORDS: Free space, Atmospheric propagation, Laser beam propagation, Optical vortices, Fiber lasers, Spiral phase plates, Beam propagation method, Sodium, Scintillation, Gaussian beams

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Proceedings Article | 19 November 2015 Paper

Characterization of vortex beams synthesized on the basis of a fiber laser array

V. Aksenov, V. Dudorov, V. Kolosov

Proceedings Volume 9680, 96802D (2015) https://doi.org/10.1117/12.2206152

KEYWORDS: Atmospheric propagation, Fiber lasers, Laser beam propagation, Beam propagation method, Spiral phase plates, Optical vortices, Spatial light modulators, Sodium, Gaussian beams, Atmospheric optics

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Proceedings Article | 19 November 2015 Paper

Filtration of optical image distortions for retrieving the drift velocity of atmospheric turbulence inhomogeneities

Vadim Dudorov, Anna Eremina

Proceedings Volume 9680, 96802E (2015) https://doi.org/10.1117/12.2206195

KEYWORDS: Image quality, Image segmentation, Correlation function, Atmospheric optics, Atmospheric turbulence, Image filtering, Image analysis, Image retrieval, Turbulence, Refractive index

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Proceedings Article | 25 November 2014 Paper

Determination of atmospheric turbulent inhomogeneity wind drift from sequence of incoherent images

Vadim Dudorov, Anna Eremina

Proceedings Volume 9292, 92921F (2014) https://doi.org/10.1117/12.2075640

KEYWORDS: Atmospheric optics, Atmospheric propagation, Convolution, Point spread functions, Image analysis, Numerical simulations, Laser beam propagation, Atmospheric particles, Wind measurement, Atmospheric physics

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Proceedings Article | 25 November 2014 Paper

A numerical simulation method for laser radiation propagating through large-scale atmospheric inhomogeneities

Vadim Dudorov, Valery Kolosov

Proceedings Volume 9292, 92921E (2014) https://doi.org/10.1117/12.2075145

KEYWORDS: Atmospheric propagation, Refractive index, Atmospheric modeling, Refraction, Laser beam propagation, Atmospheric optics, Numerical simulations, Turbulence, Optical simulations, 3D modeling

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Proceedings Article | 12 October 2010 Paper

Incoherent phase-compensated imaging based on a field scattered by rough surface

Vadim Dudorov, Valeriy Kolosov

Proceedings Volume 7828, 78280H (2010) https://doi.org/10.1117/12.865179

KEYWORDS: Image quality, Phase compensation, Turbulence, Atmospheric optics, Image enhancement, Point spread functions, Numerical simulations, Atmospheric propagation, Solids, Diffraction

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Proceedings Article | 24 February 2009 Paper

Estimation of the measurement error of coordinates of a tracking object in the atmosphere under joint effect of thermal blooming and turbulence

Grigory Filimonov, Vadim Dudorov, Valeriy Kolosov

Proceedings Volume 7200, 72000B (2009) https://doi.org/10.1117/12.822260

KEYWORDS: Turbulence, Error analysis, Thermal blooming, Atmospheric propagation, Thermal effects, Reflectors, Atmospheric optics, Imaging systems, Cameras, Radio propagation

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Proceedings Article | 25 September 2007 Paper

Anisoplanatic imaging through atmospheric turbulence: brightness function approach

Svetlana Lachinova, Mikhail Vorontsov, Vadim Dudorov, Valeriy Kolosov, Michael Valley

Proceedings Volume 6708, 67080E (2007) https://doi.org/10.1117/12.738796

KEYWORDS: Atmospheric turbulence, Turbulence, Atmospheric propagation, Atmospheric modeling, Imaging systems, Image quality, Numerical simulations, Lithium, Receivers, Atmospheric optics

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Proceedings Article | 1 November 2006 Paper

Estimates of the error caused by atmospheric turbulence in determining an object's motion speed using a digital camera

M. Valley, V. Dudorov, V. Kolosov, G. Filimonov

Proceedings Volume 6522, 65220P (2006) https://doi.org/10.1117/12.723058

KEYWORDS: Reflectors, Atmospheric propagation, Error analysis, Turbulence, Retroreflectors, Digital cameras, Atmospheric modeling, Atmospheric turbulence, Atmospheric optics, Motion models

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Proceedings Article | 1 November 2006 Paper

Estimates of the error caused by atmospheric turbulence in optical determination of the orientation angle of a series of reflectors

M. Valley, V. Dudorov, V. Kolosov, G. Filimonov

Proceedings Volume 6522, 65220O (2006) https://doi.org/10.1117/12.723057

KEYWORDS: Reflectors, Atmospheric propagation, Atmospheric optics, Retroreflectors, Error analysis, Atmospheric turbulence, Turbulence, Atmospheric modeling, Numerical modeling, Computer vision technology

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Proceedings Article | 1 November 2006 Paper

Monte Carlo technique vs. brightness function approach for problem of speckle-field propagation through a turbulent medium

Vadim Dudorov, Mikhail Vorontsov, Valeriy Kolosov

Proceedings Volume 6522, 65220N (2006) https://doi.org/10.1117/12.723053

KEYWORDS: Atmospheric propagation, Wave propagation, Atmospheric turbulence, Surface roughness, Turbulence, Refractive index, Receivers, Speckle, Beam propagation method, Atmospheric optics

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Proceedings Article | 21 April 2006 Paper

Algorithm for formation of an infinite random turbulent screen

Vadim Dudorov, Valeri Kolosov, Grigory Filimonov

Proceedings Volume 6160, 61600R (2006) https://doi.org/10.1117/12.675235

KEYWORDS: Atmospheric optics, Atmospheric propagation, Computer simulations, Refractive index, Optical simulations, Turbulence, Fourier transforms, Atmospheric physics, Laser systems engineering, Correlation function

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Proceedings Article | 18 October 2004 Paper

Propagation of partially coherent beam through turbulent nonlinear media

Vadim Dudorov, Valeri Kolosov

Proceedings Volume 5552, (2004) https://doi.org/10.1117/12.562124

KEYWORDS: Atmospheric propagation, Turbulence, Refraction, Dielectrics, Diffraction, Wave propagation, Beam propagation method, Thermal blooming, Absorption, Solids

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Proceedings Article | 18 October 2004 Paper

Modeling of atmospheric parameters for laser tracing scenarios (near horizontal low-latitude propagation paths)

Valeri Kolosov, Michael Valley, Vadim Dudorov, Grigory Filimonov

Proceedings Volume 5552, (2004) https://doi.org/10.1117/12.562436

KEYWORDS: Atmospheric propagation, Atmospheric modeling, Scintillation, Turbulence, Refractive index, Wave propagation, Atmospheric optics, Laser beam propagation, Computer simulations, Optical simulations

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Proceedings Article | 27 February 2004 Paper

Research of the narrow-angle beam diffraction

Vadim Dudorov, Grigory Filimonov, Valery Kolosov

Proceedings Volume 5396, (2004) https://doi.org/10.1117/12.548325

KEYWORDS: Diffraction, Wave propagation, Atmospheric propagation, Free space, Atmospheric optics, Beam propagation method, Beam analyzers, Femtosecond phenomena, Atmospheric physics, Free space optics

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Proceedings Article | 27 January 2004 Paper

Optimization of laser propagation for extensive turbulent atmospheric paths in conditions of thermal blooming

Vadim Dudorov, Valeriy Kolosov

Proceedings Volume 5160, (2004) https://doi.org/10.1117/12.505018

KEYWORDS: Atmospheric propagation, Wave propagation, Turbulence, Atmospheric modeling, Atmospheric particles, Laser beam propagation, Atmospheric laser remote sensing, Atmospheric optics, Aerosols, Thermal blooming

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Proceedings Article | 30 April 2003 Paper

Account of an optical beam spreading caused by turbulence for the problem of partially coherent wavefield propagation through inhomogeneous absorbing media

Vadim Dudorov, Valerii Kolosov

Proceedings Volume 4976, (2003) https://doi.org/10.1117/12.479195

KEYWORDS: Turbulence, Atmospheric propagation, Refraction, Wave propagation, Dielectrics, Absorption, Beam propagation method, Silicon, Laser resonators, Solids

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Proceedings Article | 27 March 2003 Paper

Optimization of laser propagation for extensive turbulent atmospheric paths in conditions of thermal blooming

Vadim Dudorov, Valerii Kolosov

Proceedings Volume 5026, (2003) https://doi.org/10.1117/12.497207

KEYWORDS: Atmospheric propagation, Wave propagation, Atmospheric modeling, Turbulence, Atmospheric optics, Atmospheric particles, Laser beam propagation, Atmospheric laser remote sensing, Aerosols, Thermal blooming

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Proceedings Article | 28 February 2002 Paper

Dynamics of power and coherence characteristics for partially coherent beams in nonlinear media

Vadim Dudorov, Valerii Kolosov, O. Kolosova

Proceedings Volume 4678, (2002) https://doi.org/10.1117/12.458440

KEYWORDS: Beam propagation method, Gaussian beams, Dielectrics, Refraction, Spatial coherence, Thermal blooming, Diffraction, Atmospheric propagation, Numerical analysis, Fourier transforms

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Proceedings Article | 29 December 2000 Paper

Error of the ray-tracing technique for the problem of partially coherent radiation propagating through inhomogeneous media

Vadim Dudorov, Valerii Kolosov

Proceedings Volume 4341, (2000) https://doi.org/10.1117/12.411946

KEYWORDS: Error analysis, Dielectrics, Wave propagation, Diffraction, Beam propagation method, Fourier transforms, Atmospheric propagation, Gaussian beams, Geometrical optics, Refraction

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Proceedings Article | 22 November 2000 Paper

Account of an optical beam spread caused by turbulence for a propagation problem of partially coherent radiation in inhomogeneous absorbing media

Vadim Dudorov, Valerii Kolosov, O. Kolosova

Proceedings Volume 4338, (2000) https://doi.org/10.1117/12.407688

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Proceedings Article | 19 November 1999 Paper

Refraction curvatures of optical beams caused by inhomogeneous absorption

Vadim Dudorov, Valerii Kolosov

Proceedings Volume 3983, (1999) https://doi.org/10.1117/12.370487

KEYWORDS: Dielectrics, Absorption, Refraction, Diffraction, Radio propagation, Beam propagation method, Solids, Atmospheric propagation, Lawrencium, Gaussian beams

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Proceedings Article | 19 November 1999 Paper

Validity of the geometric optics limits for the case of inhomogeneous absorbing media

Vadim Dudorov, Valerii Kolosov

Proceedings Volume 3983, (1999) https://doi.org/10.1117/12.370486

KEYWORDS: Geometrical optics, Dielectrics, Diffraction, Wavefronts, Wave propagation, Solids, Beam propagation method, Lawrencium, Atmospheric propagation, Numerical analysis

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Proceedings Article | 13 January 1999 Paper

Propagation of partially coherent radiation through a medium with parabolic distribution of the complex dielectric constant

Valerii Kolosov, Vadim Dudorov

Proceedings Volume 3583, (1999) https://doi.org/10.1117/12.337028

KEYWORDS: Dielectrics, Diffraction, Atmospheric propagation, Refraction, Absorption, Aluminum, Wavefronts, Statistical analysis, Refractive index, Wave propagation

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Showing 5 of 45 publications

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