Dr. Vadim V. Samarkin Profile

Dr. Vadim V. Samarkin

at Active Optics Night N Ltd

SPIE Involvement:

Author

Publications (81)

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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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Proceedings Article | 5 March 2021 Presentation + Paper

240-mm bimorph deformable mirror for wavefront correction at the PEARL facility

Alexis Kudryashov, Alexander Alexandrov, Ilya Galaktionov, Efim Khazanov, Anton Kochetkov, Alexander Kotov, Sergey Perevalov, Vadim Samarkin, Andrey Shaykin, Alexander Soloviev

Proceedings Volume 11672, 116720V (2021) https://doi.org/10.1117/12.2578070

KEYWORDS: Wavefronts, Deformable mirrors, Wavefront sensors, Distortion

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Proceedings Article | 12 November 2020 Paper

Adaptive optical system for correction of laser beam going through turbulent atmosphere

V. Belousov, I. Galaktionov, A. Kudryashov, A. Nikitin, O. Otrubyannikova, A. Rukosuev, V. Samarkin, I. Sivertceva, Ju. Sheldakova

Proceedings Volume 11560, 1156026 (2020) https://doi.org/10.1117/12.2575650

KEYWORDS: Wavefronts, Adaptive optics, Field programmable gate arrays, Mirrors, Atmospheric optics, Wavefront sensors, Wavefront distortions, Deformable mirrors, Optical calibration, Atmospheric corrections

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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

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Proceedings Article | 14 September 2020 Presentation + Paper

FPGA-based 2 kHz closed-loop adaptive optical system with stacked actuator deformable mirror

J. Sheldakova, A. Rukosuev, V. Belousov, I. Galaktionov, A. Nikitin, V. Samarkin, A. Kudryashov

Proceedings Volume 11508, 115080K (2020) https://doi.org/10.1117/12.2569315

KEYWORDS: Actuators, Deformable mirrors, Earth's atmosphere, Turbulence, Wavefronts, Satellite communications, Satellites, Optical communications, Computing systems, Human-machine interfaces

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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

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Proceedings Article | 2 March 2020 Paper

1.5 kHz adaptive optical system for free-space communication tasks

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

Proceedings Volume 11272, 112721G (2020) https://doi.org/10.1117/12.2548337

KEYWORDS: Field programmable gate arrays, Adaptive optics, Wavefronts, Cameras, Interfaces, Turbulence, Mirrors, Wavefront sensors, Telecommunications, Wavefront distortions

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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

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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

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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

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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

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Proceedings Article | 9 September 2019 Presentation + Paper

Adaptive optics for laser-beam focusing through the pinhole

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

Proceedings Volume 11107, 111070F (2019) https://doi.org/10.1117/12.2534008

KEYWORDS: Adaptive optics, Deformable mirrors

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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

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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

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Proceedings Article | 21 March 2019 Presentation + Paper

Focusing laser beam through pinhole using bimorph deformable mirror

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

Proceedings Volume 10904, 109041I (2019) https://doi.org/10.1117/12.2510134

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

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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

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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

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Proceedings Article | 18 September 2018 Presentation + Paper

Fast adaptive optical system for 1.5 km horizontal beam propagation

Alexis Kudryashov, Alexey Rukosuev, Vadim Samarkin, Ilia Galaktionov, Evgeniy Kopylov

Proceedings Volume 10772, 107720V (2018) https://doi.org/10.1117/12.2324273

KEYWORDS: Field programmable gate arrays, Cameras, Wavefronts, Actuators, Deformable mirrors, Atmospheric propagation, Turbulence, Control systems, Mirrors, Computing systems

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Proceedings Article | 18 September 2018 Presentation + Paper

Laser beam focusing through the scattering medium-low order aberration correction approach

Ilia Galaktionov, Alexander Nikitin, Vadim Samarkin, Julia Sheldakova, Alexis Kudryashov

Proceedings Volume 10772, 107720W (2018) https://doi.org/10.1117/12.2324275

KEYWORDS: Distortion, Scattering, Mirrors, Laser scattering, Electrodes, Sensors, Light scattering, Wavefront sensors, Deformable mirrors, CCD cameras

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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

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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

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Proceedings Article | 16 February 2018 Presentation + Paper

Comparison of the efficiency of laser beam focusing through the scattering medium using 14- and 31-channel bimorph mirrors

Ilya Galaktionov, Alexis Kudryashov, Julia Sheldakova, Alexander Nikitin, Vadim Samarkin

Proceedings Volume 10518, 1051818 (2018) https://doi.org/10.1117/12.2297080

KEYWORDS: Distortion, Scattering, Laser scattering, Mirrors, Sensors, Electrodes, Wavefront sensors, Light scattering, Deformable mirrors, CCD cameras

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Proceedings Article | 16 February 2018 Presentation + Paper

Formation of the doughnut and Super-Gaussian intensity distribution by means of different types of wavefront correctors

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

Proceedings Volume 10518, 105181E (2018) https://doi.org/10.1117/12.2297089

KEYWORDS: Deformable mirrors, Mirrors, Wavefronts, Modulators, Actuators, Wavefront sensors, Monochromatic aberrations, Electrodes, Beam shaping, Zernike polynomials

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Proceedings Article | 6 September 2017 Paper

Fast adaptive optical system for the high-power laser beam correction in atmosphere

Alexis Kudryashov, Anna Lylova, Vadim Samarkin, Julia Sheldakova, Alexander Alexandrov

Proceedings Volume 10410, 104100L (2017) https://doi.org/10.1117/12.2276177

KEYWORDS: Deformable mirrors, Wavefront sensors, Mirrors, Actuators, Atmospheric turbulence, Electrodes, Turbulence, Atmospheric corrections, Cameras, Atmospheric propagation

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Proceedings Article | 6 September 2017 Paper

Laser beam focusing through the atmosphere aerosol

Ilya Galaktionov, Alexis Kudryashov, Julia Sheldakova, Vadim Samarkin, Alexander Nikitin

Proceedings Volume 10410, 104100M (2017) https://doi.org/10.1117/12.2276180

KEYWORDS: Atmospheric optics, Atmospheric particles, Atmospheric propagation, Aerosols, Laser scattering, Scattering, Adaptive optics, Deformable mirrors, Laser beam propagation

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Proceedings Article | 23 February 2017 Presentation + Paper

Extremely large bimorph deformable mirror for high intense laser beam correction

Alexis Kudryashov, Vadim Samarkin, Alex Aleksandrov, Gilles Borsoni, Takahisa Jitsuno, Pavel Romanov, Julia Sheldakova

Proceedings Volume 10084, 1008408 (2017) https://doi.org/10.1117/12.2257461

KEYWORDS: Mirrors, Deformable mirrors, Wavefront sensors, Sensors, High power lasers, Electrodes, Actuators, Glasses, Coating, Manufacturing, Wavefront distortions

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Proceedings Article | 20 February 2017 Presentation + Paper

Beam shaping by means of different wavefront correctors

Julia Sheldakova, Alexis Kudryashov, Anna Lylova, Vadim Samarkin, Alexander Alexandrov

Proceedings Volume 10090, 100901S (2017) https://doi.org/10.1117/12.2257448

KEYWORDS: Beam shaping, Mirrors, Wavefronts, Wavefront sensors, Sensors, Adaptive optics, Deformable mirrors, Beam controllers, Actuators, Monochromatic aberrations, CCD cameras, Electrodes, Zernike polynomials

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Proceedings Article | 22 July 2016 Paper

Ion-assisted coating for large-scale Bimorph deformable mirror

Takuya Mikami, Takayuki Okamoto, Kunio Yoshida, Takahisa Jitsuno, Shinji Motokoshi, Vadim Samarkin, Alexis Kudryashov, Junji Kawanaka, Noriaki Miyanaga

Proceedings Volume 9983, 99830B (2016) https://doi.org/10.1117/12.2239479

KEYWORDS: Coating, Actuators, Mirrors, Deformable mirrors, Laser systems engineering, Polishing, Laser damage threshold, Laser induced damage, Deformable mirrors, Laser induced damage, Laser damage threshold, Surface finishing, Interferometers

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Proceedings Article | 22 April 2016 Paper

Largest in the world bimorph deformable mirror for high-power laser beam correction

Alexis Kudryashov, Vadim Samarkin, Alex Aleksandrov, Giles Borsoni, Takahisa Jitsuno, Pavel Romanov, Julia Sheldakova

Proceedings Volume 9727, 97271I (2016) https://doi.org/10.1117/12.2222003

KEYWORDS: Mirrors, Deformable mirrors, Electrodes, Actuators, High power lasers, Wavefront sensors, Glasses, Coating, Wavefront distortions, Wavefronts

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Proceedings Article | 22 April 2016 Paper

Problems of uniform focal spot formation by means of deformable mirror

Julia Sheldakova, Alexis Kudryashov, Anna Lylova, Vadim Samarkin, Alexey Rukosuev

Proceedings Volume 9727, 97271V (2016) https://doi.org/10.1117/12.2222001

KEYWORDS: Wavefront sensors, Deformable mirrors, Electrodes, Sensors, Mirrors, Zernike polynomials, Wavefronts, CCD cameras, CMOS sensors, Actuators

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Proceedings Article | 2 September 2015 Paper

New approach for laser beam formation by means of deformable mirrors

Julia Sheldakova, Alexis Kudryashov, Anna Lylova, Vadim Samarkin, Alexander Byalko

Proceedings Volume 9581, 95810H (2015) https://doi.org/10.1117/12.2195404

KEYWORDS: Wavefront sensors, Deformable mirrors, Wavefronts, Sensors, Zernike polynomials, CCD cameras, Mirrors, Electrodes, Monochromatic aberrations, CMOS sensors

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Proceedings Article | 7 March 2014 Paper

Wide aperture (more than 500 mm) deformable mirrors for high power laser beam correction

Alexis Kudryashov, Vadim Samarkin, Alexander Alexandrov, Julia Sheldakova, Pavel Romanov

Proceedings Volume 8960, 89601G (2014) https://doi.org/10.1117/12.2046497

KEYWORDS: Mirrors, Electrodes, Surface finishing, Deformable mirrors, Actuators, High power lasers, Monochromatic aberrations, Polishing, Ceramics, Carbon dioxide lasers

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Proceedings Article | 12 March 2013 Paper

Extremely high power CO2 laser beam correction

Alexis Kudryashov, Alexander Alexandrov, Alexey Rukosuev, Vadim Samarkin

Proceedings Volume 8600, 860003 (2013) https://doi.org/10.1117/12.2010839

KEYWORDS: Sensors, Wavefront sensors, Infrared cameras, High power lasers, Infrared sensors, Cameras, Carbon dioxide lasers, Wavefronts, Deformable mirrors, Mirrors

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Proceedings Article | 19 February 2011 Paper

Laser beam formation by adaptive optics

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

Proceedings Volume 7913, 79130I (2011) https://doi.org/10.1117/12.880766

KEYWORDS: Electrodes, Mirrors, Wavefronts, Wavefront sensors, Deformable mirrors, Adaptive optics, Phase conjugation, Continuous wave operation, High power lasers, Monochromatic aberrations

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Proceedings Article | 19 February 2011 Paper

Shack-Hartmann wavefront sensor and its problems

Alexis Kudryashov, Valentina Zavalova, Alexey Rukosuev, Alexander Alexandrov, Julia Sheldakova, Vadim Samarkin

Proceedings Volume 7913, 791309 (2011) https://doi.org/10.1117/12.880763

KEYWORDS: Wavefronts, Wavefront sensors, Wavefront aberrations, Sensors, Pulsed laser operation, Laser systems engineering, High power lasers, Monochromatic aberrations, Optical amplifiers, Laser glasses

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Proceedings Article | 30 August 2010 Paper

Multi-dither algorithm on Shack-Hartmann wavefront sensor for laser beam formation

J. Sheldakova, A. Kudryashov, V. Samarkin, A. Rukosuev, A. Alexandrov, P. Romanov

Proceedings Volume 7789, 778912 (2010) https://doi.org/10.1117/12.863966

KEYWORDS: Wavefront sensors, Wavefronts, Electrodes, Mirrors, Phase conjugation, Genetic algorithms, Evolutionary algorithms, Genetics, Sensors, Wavefront aberrations

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Proceedings Article | 30 August 2010 Paper

Deformable mirrors for laser beam shaping

Vadim Samarkin, Alexis Kudryashov

Proceedings Volume 7789, 77890B (2010) https://doi.org/10.1117/12.863965

KEYWORDS: Mirrors, Electrodes, Silicon, Ceramics, Ferroelectric materials, Monochromatic aberrations, Surface finishing, Copper, Optical coatings, Wavefronts

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Proceedings Article | 18 February 2010 Paper

Multi dither adaptive system based on Shack-Hartmann wavefront sensor

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

Proceedings Volume 7579, 75790I (2010) https://doi.org/10.1117/12.847938

KEYWORDS: Wavefront sensors, Wavefronts, Electrodes, Mirrors, Phase conjugation, Genetic algorithms, Evolutionary algorithms, Genetics, Sensors, Wavefront aberrations

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Proceedings Article | 20 February 2008 Paper

Problem of Shack-Hartmann wavefront sensor and interferometer use while testing strongly distorted laser wavefront

Julia Sheldakova, Alexis Kudryashov, Vadim Samarkin, Valentina Zavalova

Proceedings Volume 6872, 68720B (2008) https://doi.org/10.1117/12.774086

KEYWORDS: Mirrors, Wavefront sensors, Interferometers, Distance measurement, Deformable mirrors, Wavefronts, Electrodes, Sensors, High power lasers, Ferroelectric materials

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Proceedings Article | 26 April 2007 Paper

Bimorph flexible mirror for vortex beam formation

Alexander Sobolev, Tatyana Cherezova, Vadim Samarkin, Alexey Kudryashov

Proceedings Volume 6346, 63462A (2007) https://doi.org/10.1117/12.738911

KEYWORDS: Mirrors, Electrodes, Algorithm development, Solids, Chemical elements, Wavefronts, Manufacturing, Eye, Atmospheric optics, Phase shift keying

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Proceedings Article | 26 April 2007 Paper

Adaptive optics and high power pulse lasers

Alexis Kudryashov, Alexander Alexandrov, Valentina Zavalova, Alexey Rukosuev, Vadim Samarkin

Proceedings Volume 6346, 634629 (2007) https://doi.org/10.1117/12.738907

KEYWORDS: Wavefront sensors, Electrodes, Wavefronts, Adaptive optics, Mirrors, Deformable mirrors, High power lasers, Pulsed laser operation, Optical components, Sensors

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Proceedings Article | 14 February 2007 Paper

Novel development of tiny bimorph mirrors

Alexis Kudryashov, Alexander Sobolev, Vadim Samarkin, Tatiana Cherezova

Proceedings Volume 6467, 64670O (2007) https://doi.org/10.1117/12.710631

KEYWORDS: Mirrors, Electrodes, Monochromatic aberrations, Wavefronts, Manufacturing, Computer simulations, Spiral phase plates, Finite element methods, Prisms, Visualization

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Proceedings Article | 8 June 2006 Paper

Water-cooled bimorph correctors

Vadim Samarkin, Alexander Aleksandrov, Valeri Dubikovsky, Alexis Kudryashov

Proceedings Volume 6018, 60180Z (2006) https://doi.org/10.1117/12.669365

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Proceedings Article | 28 February 2006 Paper

Adaptive systems for single pulse lasers

Alexis Kudryashov, Alexander Alexandrov, Vadim Samarkin

Proceedings Volume 6101, 610107 (2006) https://doi.org/10.1117/12.674314

KEYWORDS: Wavefront sensors, Electrodes, Wavefronts, Mirrors, Deformable mirrors, Adaptive optics, Pulsed laser operation, Sensors, Optical components, Beam controllers

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Proceedings Article | 22 February 2006 Paper

Correction of the radiation of 1 kW CW diode-pumped glass laser

J. Sheldakova, V. Samarkin, Alexis Kudryashov

Proceedings Volume 6101, 61010B (2006) https://doi.org/10.1117/12.674316

KEYWORDS: Mirrors, Electrodes, Wavefront sensors, Continuous wave operation, Wavefronts, Deformable mirrors, Sensors, Genetic algorithms, Glasses, Semiconductor lasers

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Proceedings Article | 23 January 2006 Paper

Tiny bimorph mirrors for laser beam control

Alexis Kudryashov, Alexander Sobolev, Vadim Samarkin, Tatyana Cherezova

Proceedings Volume 6113, 61130D (2006) https://doi.org/10.1117/12.658201

KEYWORDS: Mirrors, Electrodes, Monochromatic aberrations, Beam controllers, Computer simulations, Manufacturing, Finite element methods, Prisms, Glasses, MATLAB

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Proceedings Article | 11 November 2004 Paper

Characterization of large deformable mirrors

Gavin Erry, Leonard Otten, Paul Harrison, Vadim Samarkin

Proceedings Volume 5572, (2004) https://doi.org/10.1117/12.565256

KEYWORDS: Mirrors, Deformable mirrors, Adaptive optics, Monochromatic aberrations, Electrodes, Imaging systems, Retinal scanning, Reflectivity, Image resolution, Eye

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Proceedings Article | 1 June 2004 Paper

High-power lasers and adaptive optics

Alexis Kudryashov, Vadim Samarkin, Alexey Rukosuev, Alexander Alexandrov

Proceedings Volume 5333, (2004) https://doi.org/10.1117/12.538450

KEYWORDS: Mirrors, Wavefront sensors, Wavefronts, Adaptive optics, Electrodes, High power lasers, Deformable mirrors, Monochromatic aberrations, Charge-coupled devices, Laser systems engineering

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Proceedings Article | 10 November 2003 Paper

Adaptive system for high power lasers

Alexander Aleksandrov, A. Rukosuev, V. Zavalova, P. Romanov, V. Samarkin, A. Kudryashov

Proceedings Volume 5120, (2003) https://doi.org/10.1117/12.515426

KEYWORDS: Electrodes, Mirrors, Wavefronts, Wavefront sensors, High power lasers, Wavefront distortions, Control systems, Beam splitters, Deformable mirrors, CCD cameras

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Proceedings Article | 25 June 2003 Paper

Correction of the aberrations of high-power lasers

Alexis Kudryashov, Vadim Samarkin, Alexey Rukosuev, Alexander Alexandrov

Proceedings Volume 4969, (2003) https://doi.org/10.1117/12.483647

KEYWORDS: Mirrors, Wavefront sensors, Wavefronts, Electrodes, Charge-coupled devices, Adaptive optics, Beam controllers, Control systems, Sensors, Monochromatic aberrations

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Proceedings Article | 7 February 2003 Paper

Semipassive bimorph correctors for multipurpose applications

Vadim Samarkin, Alexander Aleksandrov, Alexis Kudryashov

Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.458928

KEYWORDS: Mirrors, Electrodes, Wavefronts, Silicon, Ceramics, Ferroelectric materials, Copper, Monochromatic aberrations, Surface finishing, High power lasers

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Proceedings Article | 24 October 2002 Paper

Intracavity laser beam shaping by means of a flexible corrector

Tatyana Cherezova, Vadim Samarkin, Sergei Chesnokov, Alexis Kudryashov

Proceedings Volume 4770, (2002) https://doi.org/10.1117/12.459508

KEYWORDS: Mirrors, Laser resonators, Resonators, Output couplers, Deformable mirrors, Disk lasers, Wavefronts, Glasses, Beam shaping, Laser therapeutics

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Proceedings Article | 24 October 2002 Paper

Adaptive system for laser beam formation

Alexander Alexandrov, Alexey Rukosuev, Valentina Zavalova, Pavel Romanov, Vadim Samarkin, Alexis Kudryashov

Proceedings Volume 4770, (2002) https://doi.org/10.1117/12.459102

KEYWORDS: Mirrors, Wavefront sensors, Wavefronts, Electrodes, Charge-coupled devices, Adaptive optics, Control systems, Sensors, Beam controllers, Monochromatic aberrations

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Proceedings Article | 6 June 2002 Paper

Adaptive optics in a multistage TiS laser

H. Baumhacker, Georg Pretzler, Klaus-Juergen Witte, Manuel Hegelich, Marcin Kaluza, S. Karsch, Alexis Kudryashov, Vadim Samarkin, A. Rukosuev

Proceedings Volume 4629, (2002) https://doi.org/10.1117/12.469494

KEYWORDS: Wavefronts, Deformable mirrors, Crystals, Electrodes, Wavefront distortions, Adaptive optics, Mirrors, Modulation, Optical amplifiers, Wavefront sensors

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Proceedings Article | 1 February 2002 Paper

Adaptive optical system based on bimorph mirror and Shack-Hartmann wavefront sensor

Alexey Rukosuev, Alexander Alexandrov, Valentina Zavalova, Vadim Samarkin, Alexis Kudryashov

Proceedings Volume 4493, (2002) https://doi.org/10.1117/12.454721

KEYWORDS: Mirrors, Wavefront sensors, Wavefronts, Electrodes, Charge-coupled devices, Adaptive optics, Control systems, Sensors, Beam controllers, Monochromatic aberrations

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Proceedings Article | 1 February 2002 Paper

Bimorph mirrors for powerful laser beam correction and formation

Vadim Samarkin, Alexander Alexandrov, Alexis Kudryashov

Proceedings Volume 4493, (2002) https://doi.org/10.1117/12.454722

KEYWORDS: Mirrors, Electrodes, Silicon, Ceramics, Monochromatic aberrations, Ferroelectric materials, Wavefronts, Surface finishing, Copper, Polishing

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Proceedings Article | 8 November 2001 Paper

Adaptive optical elements for laser beam control

Alexis Kudryashov, Vadim Samarkin, Alexander Aleksandrov

Proceedings Volume 4457, (2001) https://doi.org/10.1117/12.447751

KEYWORDS: Mirrors, Electrodes, Silicon, Ceramics, Ferroelectric materials, Monochromatic aberrations, Surface finishing, Wavefronts, Optical components, Optical coatings

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Proceedings Article | 24 April 2001 Paper

Closed-loop adaptive system for laser beam control

Alexis Kudryashov, Alexey Rukosuev, Alexander Alexandrov, Valentina Zavalova, Vadim Samarkin

Proceedings Volume 4270, (2001) https://doi.org/10.1117/12.424676

KEYWORDS: Mirrors, Wavefronts, Electrodes, Control systems, Wavefront sensors, Beam controllers, Charge-coupled devices, Sensors, Adaptive optics, Monochromatic aberrations

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Proceedings Article | 25 January 2001 Paper

Laser resonator with active mirror-generation of Q-switch regime in industrial CO2 laser

Alexis Kudryashov, Vadim Samarkin, Alexandre Zabelin

Proceedings Volume 4184, (2001) https://doi.org/10.1117/12.414070

KEYWORDS: Mirrors, Resonators, Laser resonators, Electrodes, Q switching, Carbon dioxide lasers, Q switched lasers, Modulation, Copper, Disk lasers

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Proceedings Article | 27 July 2000 Paper

Controllable output mirror application for a high-power CO2 laser

Sergey Gnedoy, Vadim Samarkin, Vladimir Yakunin

Proceedings Volume 4165, (2000) https://doi.org/10.1117/12.394124

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Proceedings Article | 12 May 2000 Paper

Quasi Q-switch regime of CO2 laser generation

Alexis Kudryashov, Vadim Samarkin, Alexandre Zabelin

Proceedings Volume 3930, (2000) https://doi.org/10.1117/12.385409

KEYWORDS: Mirrors, Resonators, Carbon dioxide lasers, Laser resonators, Electrodes, Q switching, Q switched lasers, Modulation, Disk lasers, Copper

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Proceedings Article | 3 November 1999 Paper

Formation of the specified laser output by means of intracavity active mirrors

Tatyana Cherezova, Sergei Chesnokov, Leonid Kaptsov, Alexis Kudryashov, Vadim Samarkin

Proceedings Volume 3760, (1999) https://doi.org/10.1117/12.367578

KEYWORDS: Mirrors, Electrodes, Resonators, Disk lasers, Carbon dioxide lasers, Laser resonators, Output couplers, Transmission electron microscopy, Electroluminescence, Diffraction

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Proceedings Article | 24 May 1999 Paper

Given laser output formation: adaptive optics approach--theory and experiment

Tatyana Cherezova, Vadim Samarkin, Sergei Chesnokov, Leonid Kaptsov, Alexis Kudryashov

Proceedings Volume 3611, (1999) https://doi.org/10.1117/12.349270

KEYWORDS: Mirrors, Resonators, Laser resonators, Electrodes, Solids, Output couplers, Deformable mirrors, Carbon dioxide lasers, Continuous wave operation, Diffraction

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Proceedings Article | 20 January 1999 Paper

Low-cost adaptive optical devices for multipurpose applications

Alexis Kudryashov, V. Kulakov, Ye. Kotsuba, L. Novikova, Vladislav Panchenko, Vadim Samarkin

Proceedings Volume 3688, (1999) https://doi.org/10.1117/12.337555

KEYWORDS: Mirrors, Electrodes, Glasses, Control systems, Wavefronts, Laser applications, Manufacturing, Connectors, Liquids, Optical components

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Proceedings Article | 20 January 1999 Paper

Beam quality of a high-power CO2 laser with an unstable resonator and a variable-reflectivity mirror

Michail Galushkin, Vladimir Yakunin, Vadim Samarkin, Valentina Zavalova

Proceedings Volume 3688, (1999) https://doi.org/10.1117/12.337553

KEYWORDS: Resonators, Mirrors, Carbon dioxide lasers, Reflectivity, Laser resonators, High power lasers, Optical resonators, Gas lasers, Laser systems engineering, Continuous wave operation

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Proceedings Article | 5 January 1999 Paper

Investigation and optimization of generation performances of a CO2 laser with unstable resonator and output variable-reflectivity mirror

Michail Galushkin, Vladimir Yakunin, Vadim Samarkin, Valentina Zavalova

Proceedings Volume 3686, (1999) https://doi.org/10.1117/12.335856

KEYWORDS: Resonators, Mirrors, Reflectivity, Carbon dioxide lasers, Laser resonators, Optical resonators, Continuous wave operation, Diffraction, Gas lasers, Laser systems engineering

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Proceedings Article | 1 March 1996 Paper

Thin-plates test with modified IT-200 Fizeau interferometer

Alexis Kudryashov, Vadim Samarkin, A. Lukashev, O. Yunyakov

Proceedings Volume 2713, (1996) https://doi.org/10.1117/12.234240

KEYWORDS: Interferometers, Fringe analysis, Fizeau interferometers, Quartz, Ferroelectric materials, CCD cameras, Manufacturing, Beam splitters, Prisms, Objectives

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Proceedings Article | 1 March 1996 Paper

Investigation of industrial CO2 laser beam characteristics with intracavity modulator

Vadim Samarkin, Oleg Novodvorsky, Rafael Sagdeev, Alexei Shishkov, Vladimir Yakunin

Proceedings Volume 2713, (1996) https://doi.org/10.1117/12.234172

KEYWORDS: Mirrors, Modulation, Carbon dioxide lasers, Transmittance, Resonators, Interferometers, Pulsed laser operation, Modulators, Fabry–Perot interferometry, Laser resonators

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Proceedings Article | 7 September 1994 Paper

Control of high-power CO2 laser beam

Sergey Gnedoy, Vadim Samarkin, Vladimir Yakunin

Proceedings Volume 2207, (1994) https://doi.org/10.1117/12.184725

KEYWORDS: Mirrors, Resonators, Carbon dioxide lasers, Modulation, Beam controllers, High power lasers, Electrodes, Continuous wave operation, Transmittance, Laser applications

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Proceedings Article | 1 April 1994 Paper

Beam characteristics of CO2 laser with controllable output mirror

Sergey Gnedoy, Vadim Samarkin, Vladimir Yakunin

Proceedings Volume 2257, (1994) https://doi.org/10.1117/12.171644

KEYWORDS: Carbon dioxide lasers, Mirrors, Modulation, Transmittance, Interferometers, Resonators, Reflectivity, Modulators, Reflection, Fizeau interferometers

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Showing 5 of 81 publications

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