Mr. Vladimir V. Toporovsky Profile

Vladimir V. Toporovsky

at Sadovsky Institute of Geosphere Dynamics

SPIE Involvement:

Author

Publications (42)

Proceedings Article | 12 March 2024 Poster + Paper

Atmospheric turbulence generator: software and hardware implementation of Kolmogorov phase screen simulation system

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12871, 128710K (2024) https://doi.org/10.1117/12.3014325

KEYWORDS: Deformable mirrors, Adaptive optics, Atmospheric propagation, Atmospheric optics, Wavefronts, Atmospheric turbulence, Laser beam propagation, Wavefront sensors, Free space optics, Turbulence

Read Abstract +

Proceedings Article | 12 March 2024 Poster + Paper

Wide-aperture multichannel Shack-Hartmann sensor for multispectral wavefront measurements

Ilya Galaktionov, Alexander Nikitin, Julia Sheldakova, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12871, 128710L (2024) https://doi.org/10.1117/12.3014349

KEYWORDS: Wavefront sensors, Adaptive optics, Wavefronts, Atmospheric propagation, Atmospheric optics, Sensors, Laser beam propagation, Laser radiation, Free space optics, Atmospheric particles

Read Abstract +

Proceedings Article | 12 March 2024 Poster + Paper

Beam-path alignment system for high-power laser setups

Vladimir Toporovsky, Ilya Galaktionov, Alexander Alexandrov, Alexis Kudryashov, Julia Sheldakova

Proceedings Volume 12871, 128710N (2024) https://doi.org/10.1117/12.3023351

KEYWORDS: Cameras, Wavefronts, High power lasers, Semiconductor lasers, Near field, Kinematics, Laser radiation, Wavefront sensors, Near field optics, Mirrors

Read Abstract +

Proceedings Article | 12 March 2024 Poster + Paper

Thermomechanical behavior of stacked-actuator deformable mirrors under incident high-power laser radiation

Vladimir Toporovsky, Pavel Kuzmitsky, Ilya Galaktionov, Alexis Kudryashov, Julia Sheldakova

Proceedings Volume 12871, 128710M (2024) https://doi.org/10.1117/12.3023344

KEYWORDS: Deformable mirrors, Laser radiation, Heatsinks, Actuators, Wavefronts, High power lasers, Mirrors, Reflection, Mirror surfaces, Surface finishing

Read Abstract +

Proceedings Article | 17 October 2023 Paper

Overcoming challenges in laser beam focusing through a moderately scattering medium: stacked-actuator vs. bimorph deformable mirror

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Alexey Rukosuev, Alexis Kudryashov

Proceedings Volume 12780, 127800P (2023) https://doi.org/10.1117/12.2689613

KEYWORDS: Deformable mirrors, Laser scattering, Electrodes, Light scattering, Wavefronts, Mirrors, Refractive index, Ocean optics, Laser radiation

Read Abstract +

Proceedings Article | 17 October 2023 Paper

Stroke simulation of control elements in cartridge-type deformable mirror for correction of aberrations of laser radiation passed through turbulent medium

Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin, Ilya Galaktionov, Anatoliy Malykhin, Anatoliy Panich

Proceedings Volume 12780, 127800S (2023) https://doi.org/10.1117/12.2689908

KEYWORDS: Actuators, Deformable mirrors, Switching, Reliability, Laser radiation, Wavefront aberrations, Manufacturing, Atmospheric propagation, Refractive index, Control systems

Read Abstract +

Proceedings Article | 26 September 2023 Poster + Paper

Software and hardware implementation of the algorithm for 2-mirrors automatic laser beam alignment system

Ilya Galaktionov, Vladimir Toporovsky, Alexander Nikitin, Alexey Rukosuev, Alex Alexandrov, Julia Sheldakova, Alexander Laskin, Alexis Kudryashov

Proceedings Volume 12667, 126670I (2023) https://doi.org/10.1117/12.2676742

KEYWORDS: Near field, Automatic alignment, Wavefront sensors, Control systems, Laser systems engineering, Wavefronts, Sensors, Mirrors, Algorithm development, Reflection

Read Abstract +

Proceedings Article | 26 September 2023 Poster + Paper

Wavefront control with high-spatial cartridge-type piezostack deformable mirror

Vladimir Toporovsky, Ilya Galaktionov, Vadim Samarkin, Alexis Kudryashov, Alexander Panich, Anatoliy Malykhin, Alexander Laskin

Proceedings Volume 12667, 126670L (2023) https://doi.org/10.1117/12.2676879

KEYWORDS: Deformable mirrors, Wavefronts, Actuators, Mixtures, Mirror surfaces, Ferroelectric materials, Deformation, Control systems, Capacitance, Wavefront sensors

Read Abstract +

Proceedings Article | 26 September 2023 Poster + Paper

Adaptive system with Zernike-based hill-climbing algorithm for super Gaussian and doughnut-like beam shaping

Ilya Galaktionov, Alexander Nikitin, Julia Sheldakova, Vladimir Toporovsky, Alexander Laskin, Alexis Kudryashov

Proceedings Volume 12667, 126670J (2023) https://doi.org/10.1117/12.2676756

KEYWORDS: Adaptive optics, Wavefront sensors, Spatial light modulators, Wavefronts, Sensors, Light scattering, Beam shaping, Scattering media, Phase distribution, Laser scattering

Read Abstract +

Proceedings Article | 26 September 2023 Poster + Paper

Cartridge-type piezostack deformable mirror with reduced cross-section of control elements

Vladimir Toporovsky, Ilya Galaktionov, Vadim Samarkin, Alexis Kudryashov, Alexander Panich, Anatoliy Malykhin, Alexander Laskin

Proceedings Volume 12667, 126670K (2023) https://doi.org/10.1117/12.2676744

KEYWORDS: Actuators, Deformable mirrors, Switching, Manufacturing, Control systems, Reliability, Design and modelling, Mathematical modeling, Deformation, Wavefronts

Read Abstract +

Proceedings Article | 8 December 2022 Paper

Deformable piezoelectric mirrors with high density of control elements

Vladimir Toporovskiy, Alexis Kudryashov, Julia Sheldakova, Ilya Galaktionov, Vadim Samarkin

Proceedings Volume 12341, 123411I (2022) https://doi.org/10.1117/12.2645061

KEYWORDS: Mirrors, Deformable mirrors, Electrodes, Wavefronts, Actuators, Copper, Surface finishing, Capacitance, Wavefront aberrations, Ultrasonics

Read Abstract +

Proceedings Article | 8 December 2022 Paper

Piezoelectric bimorph mirrors with various number of electrodes for scattered laser beam focusing

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12341, 123411T (2022) https://doi.org/10.1117/12.2642942

KEYWORDS: Mirrors, Electrodes, Light scattering, Wavefronts, Scattering, Sensors, Laser scattering, Wavefront sensors

Read Abstract +

Proceedings Article | 3 October 2022 Presentation + Paper

Modified Fizeau interferometer with the polynomial and FFT smoothing algorithm

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12223, 122230T (2022) https://doi.org/10.1117/12.2632181

KEYWORDS: Reconstruction algorithms, Fizeau interferometers, Wavefronts, Interferometers, Interferometry, Fourier transforms, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 3 October 2022 Poster + Presentation + Paper

Numerical analysis of efficiency of light focusing through a moderately scattering medium with the use of deformable mirrors

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12218, 122180C (2022) https://doi.org/10.1117/12.2632681

KEYWORDS: Light scattering, Mirrors, Scattering, Deformable mirrors, Laser scattering, Electrodes, Scattering media, Geometrical optics, Dynamic light scattering

Read Abstract +

Proceedings Article | 3 October 2022 Poster + Presentation + Paper

Efficient technique to measure the concentration value of a scattering suspension using Bouguer-Lambert-Beer law

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12216, 122160U (2022) https://doi.org/10.1117/12.2632182

KEYWORDS: Scattering, Laser scattering, Sensors, Light scattering, CCD image sensors, CCD cameras, Atmospheric modeling

Read Abstract +

Proceedings Article | 3 October 2022 Presentation + Paper

Phase-only spatial light modulator for focusing a moderately scattered visible range laser beam

Ilya Galaktionov, Julia Sheldakova, Alexander Nikitin, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 12218, 1221808 (2022) https://doi.org/10.1117/12.2631997

KEYWORDS: Scattering, Light scattering, Laser scattering, Spatial light modulators, Wavefronts, Adaptive optics, Monte Carlo methods, Sensors, Refractive index

Read Abstract +

Proceedings Article | 3 October 2022 Presentation + Paper

Bimorph deformable mirror parameters optimization in atmospheric applications

Vladimir Toporovsky, Vadim Samarkin, Alexis Kudryashov, Ilya Galaktionov

Proceedings Volume 12218, 1221806 (2022) https://doi.org/10.1117/12.2632914

KEYWORDS: Mirrors, Deformable mirrors, Wavefronts, Atmospheric propagation, Refractive index, Electrodes, Control systems, Atmospheric turbulence, Turbulence, Atmospheric optics

Read Abstract +

Proceedings Article | 3 October 2022 Presentation + Paper

Evaluation of bimorph deformable mirror performance through Zernike polynomials reconstruction

Vladimir Toporovsky, Alexis Kudryashov, Alexey Rukosuev, Ilya Galaktionov

Proceedings Volume 12218, 1221807 (2022) https://doi.org/10.1117/12.2632915

KEYWORDS: Deformable mirrors, Electrodes, Zernike polynomials, Wavefronts, Mirrors, Copper, Silver, Resistance, Laser ablation, Ultrasonics

Read Abstract +

Proceedings Article | 4 March 2022 Poster + Presentation + Paper

The method of designing an optical-electronic imaging system for correcting the parameters of the wavefront of laser radiation transmitted through a turbulent atmosphere

V. Toporovsky, P. Lyuy, D. Denisov, A. Zolotukhina, A. Nikitin, A. Kudryashov

Proceedings Volume 11987, 119870N (2022) https://doi.org/10.1117/12.2616105

KEYWORDS: Atmospheric optics, Optical design, Wavefronts, Turbulence, Refractive index, Imaging systems, Wavefront sensors, Atmospheric modeling, Adaptive optics, Image analysis

Read Abstract +

Proceedings Article | 4 March 2022 Poster + Presentation + Paper

Robust stack-array deformable mirror for laser beam control

Vladimir Toporovsky, Vadim Samarkin, Alexis Kudryashov, Alexander Panich, Alexander Sokallo, Anatoliy Malykhin, Julia Sheldakova

Proceedings Volume 11987, 119870M (2022) https://doi.org/10.1117/12.2614509

KEYWORDS: Actuators, Deformable mirrors, Mirrors, Wavefronts, Surface finishing, Glasses, Beam controllers, Coating, Multilayers, Manufacturing

Read Abstract +

Proceedings Article | 4 March 2022 Presentation + Paper

Wide-aperture deformable mirror for correcting and improving focusing of multi-petawatt Ti:Sa laser beam

Vladimir Toporovsky, Vadim Samarkin, Alexis Kudryashov, Alexander Alexandrov, Ilya Galaktionov, Alexander Nikitin, Alexey Rukosuev, Julia Sheldakova

Proceedings Volume 11987, 119870F (2022) https://doi.org/10.1117/12.2614522

KEYWORDS: Mirrors, Electrodes, Deformable mirrors, Wavefronts, Distortion, Optical amplifiers, Zernike polynomials, Wavefront sensors, Phase shifts, Optical components

Read Abstract +

Proceedings Article | 4 March 2022 Poster + Presentation + Paper

Statistical analysis of a wavefront distorted by laboratory turbulence in terms of Zernike polynomials

Julia Sheldakova, Vadim Belousov, Alexander Nikitin, Vladimir Toporovsky, Alexey Rukosuev, Alexis Kudryashov

Proceedings Volume 11987, 119870L (2022) https://doi.org/10.1117/12.2614533

KEYWORDS: Zernike polynomials, Turbulence, Statistical analysis, Wavefronts, Monochromatic aberrations, Wavefront sensors, Adaptive optics, Microlens array, Field programmable gate arrays, Mirrors

Read Abstract +

Proceedings Article | 16 December 2021 Paper

Investigation of properties of the stacked-actuator deformable mirror made of the piezoceramic combs

Vladimir Toporovskiy, Alexis Kudryashov, Vadim Samarkin, Anatoliy Panich, Alexander Sokallo, Anatoliy Malykhin

Proceedings Volume 11916, 119161I (2021) https://doi.org/10.1117/12.2603503

Read Abstract +

Proceedings Article | 1 August 2021 Poster + Paper

Comparison of stacked actuator and bimorph mirrors for scattered laser-beam focusing

Ilya Galaktionov, Vladimir Toporovsky, Julia Sheldakova, Alexis Kudryashov

Proceedings Volume 11818, 118180O (2021) https://doi.org/10.1117/12.2599209

KEYWORDS: Mirrors, Light scattering, Scattering, Deformable mirrors, Laser scattering, Wavefronts, Wavefront sensors, Actuators, Electrodes

Read Abstract +

Proceedings Article | 6 June 2021 Paper

Water-cooled deformable mirrors for high power beam correction

Vadim Samarkin, Alexander Alexandrov, Vladimir Toporovsky, Aleksei Rukosuev, Alexis Kudryashov

Proceedings Volume 11849, 1184917 (2021) https://doi.org/10.1117/12.2599116

Read Abstract +

Proceedings Article | 5 March 2021 Presentation + Paper

Focusing laser beam through pinhole using high-resolution stacked-actuator deformable mirror

Alexander Nikitin, Ilya Galaktionov, Julia Sheldakova, Alexis Kudryashov, Vadim Samarkin, Alexey Rukosuev, Vladimir Toporovsky

Proceedings Volume 11672, 116720W (2021) https://doi.org/10.1117/12.2578116

KEYWORDS: Deformable mirrors, Mirrors, Laser energy, Energy efficiency

Read Abstract +

Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Bimorph vs stacked actuator deformable mirror for laser beam focusing through a moderately scattering medium

Ilya Galaktionov, Julia Sheldakova, Vladimir Toporovsky, Vadim Samarkin, Alexis Kudryashov

Proceedings Volume 11672, 1167214 (2021) https://doi.org/10.1117/12.2577604

KEYWORDS: Laser scattering, Scattering, Deformable mirrors, Actuators, Wavefront sensors, Wavefront distortions, Wave propagation, Sensors, Fiber optic gyroscopes

Read Abstract +

Proceedings Article | 5 March 2021 Poster + Presentation + Paper

Small-aperture stacked-array deformable mirror made of the piezoceramic combs

Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin, Anatoliy Panich, Alexander Sokallo, Anatoliy Malykhin, Alexander Skrylev, Julia Sheldakova

Proceedings Volume 11672, 1167215 (2021) https://doi.org/10.1117/12.2578126

KEYWORDS: Deformable mirrors, Mirrors, Atmospheric optics, Wavefront aberrations, Manufacturing, Adaptive optics, Actuators

Read Abstract +

Proceedings Article | 12 November 2020 Paper

Development and investigation of small-aperture bimorph deformable mirror for correction of low-order aberrations of laser radiation

V. Toporovsky, A. Kudryashov, J. Sheldakova, V. Samarkin

Proceedings Volume 11560, 115601Z (2020) https://doi.org/10.1117/12.2575599

KEYWORDS: Electrodes, Mirrors, Deformable mirrors, Wavefronts, Silver, Manufacturing, Laser engraving, Laser applications, Ultrasonics, Copper

Read Abstract +

Proceedings Article | 14 September 2020 Presentation + Paper

Flat-top beam formation with miniature bimorph deformable mirror

Julia Sheldakova, Vladimir Toporovsky, Ilya Galaktionov, Alexander Nikitin, Alexey Rukosuev, Vadim Samarkin, Alexis Kudryashov

Proceedings Volume 11486, 114860E (2020) https://doi.org/10.1117/12.2569387

KEYWORDS: Deformable mirrors, Electrodes, Mirrors

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Miniature bimorph deformable mirror for laser beam shaping

Julia Sheldakova, Ilya Galaktionov, Alexander Nikitin, Alexey Rukosuev, Vadim Samarkin, Vladimir Toporovsky, Alexis Kudryashov

Proceedings Volume 11266, 112661L (2020) https://doi.org/10.1117/12.2548292

KEYWORDS: Mirrors, Deformable mirrors, Laser engraving, Laser applications, Adaptive optics, Beam shaping, Wavefronts, Manufacturing, Cameras

Read Abstract +

Proceedings Article | 2 March 2020 Presentation + Paper

Applicability of small size wavefront correctors to compensate for wavefront distortions in laser systems

Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin, Julia Sheldakova, Alexey Rukosuev

Proceedings Volume 11266, 1126619 (2020) https://doi.org/10.1117/12.2548325

KEYWORDS: Mirrors, Electrodes, Deformable mirrors, Wavefronts, Actuators, Laser engraving, Ultrasonics, Zernike polynomials, Manufacturing, Wavefront sensors

Read Abstract +

Proceedings Article | 2 March 2020 Presentation + Paper

Focusing laser beam through pinhole using stacked-actuator deformable mirror

Alexander Nikitin, Ilya Galaktionov, Julia Sheldakova, Alexis Kudryashov, Vadim Samarkin, Alexey Rukosuev, Vladimir Toporovsky

Proceedings Volume 11266, 112661B (2020) https://doi.org/10.1117/12.2548327

KEYWORDS: Deformable mirrors, Mirrors, Electrodes, Photodiodes, Diffraction, Wavefronts, Adaptive optics, Collimators, Zemax, Wavefront sensors

Read Abstract +

Proceedings Article | 9 September 2019 Presentation + Paper

Bimorph deformable mirrors for high-order aberrations simulation

Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin, Julia Sheldakova, Alexey Rukosuev, Arkadiy Skvortsov, Danila Pshonkin

Proceedings Volume 11107, 111070E (2019) https://doi.org/10.1117/12.2533772

KEYWORDS: Deformable mirrors, Mirrors, Manufacturing, Electrodes, Wavefronts, Actuators, Microelectromechanical systems, Atmospheric modeling, Ultrasonics, Laser engraving

Read Abstract +

Proceedings Article | 6 September 2019 Presentation + Paper

Water-cooled stacked-actuator deformable mirror for atmospheric applications

Vladimir Toporovskiy, Alexis Kudryashov, Vadim Samarkin, Julia Sheldakova, Alexey Rukosuev

Proceedings Volume 11135, 111350A (2019) https://doi.org/10.1117/12.2533984

Read Abstract +

Proceedings Article | 21 March 2019 Presentation + Paper

Stacked-actuators deformable mirror vs bimorph mirror for laser beam shaping

Julia Sheldakova, Ilya Galaktionov, Alexander Nikitin, Alexey Rukosuev, Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin

Proceedings Volume 10904, 109041K (2019) https://doi.org/10.1117/12.2509521

KEYWORDS: Mirrors, Deformable mirrors, Electrodes, Actuators, Wavefront sensors, Wavefronts, Sensors, Beam shaping, Genetic algorithms, Adaptive optics

Read Abstract +

Proceedings Article | 4 March 2019 Presentation + Paper

New generation of the miniature bimorph mirrors for compensation of the wavefront distortions

Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin, Julia Sheldakova, Alexey Rukosuev, Arkadiy Skvortsov, Danila Pshonkin

Proceedings Volume 10931, 109310O (2019) https://doi.org/10.1117/12.2510104

KEYWORDS: Electrodes, Mirrors, Deformable mirrors, Laser engraving, Ultrasonics, Wavefronts, Silver, Wavefront sensors, Wavefront distortions, Laser applications

Read Abstract +

Proceedings Article | 4 March 2019 Presentation + Paper

Wide aperture high resolution stacked-actuator deformable mirror for high power laser beam correction

Vladimir Toporovsky, Alexis Kudryashov, Vadim Samarkin, Julia Sheldakova, Alexey Rukosuev

Proceedings Volume 10898, 1089809 (2019) https://doi.org/10.1117/12.2510144

KEYWORDS: Actuators, Mirrors, Deformable mirrors, Glasses, High power lasers, Wavefronts, Atmospheric propagation, Diagnostics, Turbulence, Coating

Read Abstract +

Proceedings Article | 18 September 2018 Presentation + Paper

Water-cooled stacked-actuator deformable mirror for high CW power laser beam correction

Vladimir Toporovskiy, Alexis Kudryashov, Vadim Samarkin, Julia Sheldakova, Alexey Rukosuev

Proceedings Volume 10772, 107720U (2018) https://doi.org/10.1117/12.2324271

KEYWORDS: Mirrors, Actuators, Deformable mirrors, Wavefronts, Atmospheric propagation, Turbulence, Adaptive optics, Wave propagation, High power lasers

Read Abstract +

Proceedings Article | 14 September 2018 Presentation + Paper

High-resolution bimorph deformable mirror for laser beam shaping

Vladimir Toporovskiy, Arkadiy Skvortsov, Alexis Kudryashov, Julia Sheldakova, Danila Pshonkin

Proceedings Volume 10744, 107440R (2018) https://doi.org/10.1117/12.2324259

KEYWORDS: Mirrors, Electrodes, Deformable mirrors, Laser engraving, Monochromatic aberrations, Ultrasonics, Silver, Laser applications, Ocean optics, Wavefronts

Read Abstract +

Proceedings Article | 24 April 2018 Paper

Adaptive optical system for laser beam formation

Julia Sheldakova, Alexis Kudryashov, Alexey Rukosuev, Alexander Nikitin, Ilya Galaktionov, Vladimir Toporovsky

Proceedings Volume 10712, 107121A (2018) https://doi.org/10.1117/12.2318986

KEYWORDS: Wavefront sensors, Deformable mirrors, Mirrors, Wavefronts, Electrodes, Sensors, Beam shaping, Phase measurement, CCD cameras, CCD image sensors

Read Abstract +

Proceedings Article | 16 February 2018 Paper

High spatial resolution bimorph deformable mirror for laser beam control

Vladimir Toporovskiy, Arkadiy Skvortsov, Alexis Kudryashov, Vadim Samarkin, Danila Pshonkin

Proceedings Volume 10518, 1051821 (2018) https://doi.org/10.1117/12.2297598

KEYWORDS: Mirrors, Electrodes, Deformable mirrors, Monochromatic aberrations, Ultrasonics, Actuators, Spatial resolution, Beam controllers, Manufacturing, Solids

Read Abstract +

Showing 5 of 42 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years