Dr. Vadim V. Samarkin Profile

Dr. Vadim V. Samarkin

at Active Optics Night N Ltd

SPIE Involvement:

Author

Publications (72)

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

Proc. SPIE. 11672, Laser Resonators, Microresonators, and Beam Control XXIII

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

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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

Proc. SPIE. 11672, Laser Resonators, Microresonators, and Beam Control XXIII

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

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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

Proc. SPIE. 11672, Laser Resonators, Microresonators, and Beam Control XXIII

KEYWORDS: Wavefront sensors, Wavefronts, Deformable mirrors, Distortion

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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

Proc. SPIE. 11672, Laser Resonators, Microresonators, and Beam Control XXIII

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

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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

Proc. SPIE. 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics

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

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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

Proc. SPIE. 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics

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

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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

Proc. SPIE. 11486, Laser Beam Shaping XX

KEYWORDS: Mirrors, Electrodes, Deformable mirrors

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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

Proc. SPIE. 11508, Unconventional Imaging and Adaptive Optics 2020

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

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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

Proc. SPIE. 11266, Laser Resonators, Microresonators, and Beam Control XXII

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

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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

Proc. SPIE. 11266, Laser Resonators, Microresonators, and Beam Control XXII

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

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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

Proc. SPIE. 11272, Free-Space Laser Communications XXXII

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

Proc. SPIE. 11266, Laser Resonators, Microresonators, and Beam Control XXII

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

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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

Proc. SPIE. 11107, Laser Beam Shaping XIX

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

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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

Proc. SPIE. 11107, Laser Beam Shaping XIX

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

Proc. SPIE. 11135, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2019

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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

Proc. SPIE. 10904, Laser Resonators, Microresonators, and Beam Control XXI

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

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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

Proc. SPIE. 10904, Laser Resonators, Microresonators, and Beam Control XXI

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

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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

Proc. SPIE. 10931, MOEMS and Miniaturized Systems XVIII

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

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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

Proc. SPIE. 10898, High Power Lasers for Fusion Research V

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

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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

Proc. SPIE. 10772, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2018

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

Proc. SPIE. 10772, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2018

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

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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

Proc. SPIE. 10772, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2018

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

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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

Proc. SPIE. 10518, Laser Resonators, Microresonators, and Beam Control XX

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

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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

Proc. SPIE. 10518, Laser Resonators, Microresonators, and Beam Control XX

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

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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

Proc. SPIE. 10518, Laser Resonators, Microresonators, and Beam Control XX

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

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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

Proc. SPIE. 10410, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2017

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

Proc. SPIE. 10410, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2017

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

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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

Proc. SPIE. 10084, High Power Lasers for Fusion Research IV

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

Proc. SPIE. 10090, Laser Resonators, Microresonators, and Beam Control XIX

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

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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

Proc. SPIE. 9983, Pacific Rim Laser Damage 2016: Optical Materials for High-Power Lasers

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

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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

Proc. SPIE. 9727, Laser Resonators, Microresonators, and Beam Control XVIII

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

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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

Proc. SPIE. 9727, Laser Resonators, Microresonators, and Beam Control XVIII

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

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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

Proc. SPIE. 9581, Laser Beam Shaping XVI

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

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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

Proc. SPIE. 8960, Laser Resonators, Microresonators, and Beam Control XVI

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

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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

Proc. SPIE. 8600, Laser Resonators, Microresonators, and Beam Control XV

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

Proc. SPIE. 7913, Laser Resonators and Beam Control XIII

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

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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

Proc. SPIE. 7913, Laser Resonators and Beam Control XIII

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

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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

Proc. SPIE. 7789, Laser Beam Shaping XI

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

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Proceedings Article | 30 August 2010 Paper

Deformable mirrors for laser beam shaping

Vadim Samarkin, Alexis Kudryashov

Proc. SPIE. 7789, Laser Beam Shaping XI

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

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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

Proc. SPIE. 7579, Laser Resonators and Beam Control XII

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

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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

Proc. SPIE. 6872, Laser Resonators and Beam Control X

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

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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

Proc. SPIE. 6346, XVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers

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

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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

Proc. SPIE. 6346, XVI International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers

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

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Proceedings Article | 14 February 2007 Paper

Novel development of tiny bimorph mirrors

Alexis Kudryashov, Alexander Sobolev, Vadim Samarkin, Tatiana Cherezova

Proc. SPIE. 6467, MEMS Adaptive Optics

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

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Proceedings Article | 8 June 2006 Paper

Water-cooled bimorph correctors

Vadim Samarkin, Alexander Aleksandrov, Valeri Dubikovsky, Alexis Kudryashov

Proc. SPIE. 6018, 5th International Workshop on Adaptive Optics for Industry and Medicine

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Proceedings Article | 28 February 2006 Paper

Adaptive systems for single pulse lasers

Alexis Kudryashov, Alexander Alexandrov, Vadim Samarkin

Proc. SPIE. 6101, Laser Beam Control and Applications

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

Proc. SPIE. 6101, Laser Beam Control and Applications

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

Proc. SPIE. 6113, MEMS/MOEMS Components and Their Applications III

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

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Proceedings Article | 11 November 2004 Paper

Characterization of large deformable mirrors

Gavin Erry, Leonard Otten, Paul Harrison, Vadim Samarkin

Proc. SPIE. 5572, Optics in Atmospheric Propagation and Adaptive Systems VII

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

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Proceedings Article | 1 June 2004 Paper

High-power lasers and adaptive optics

Alexis Kudryashov, Vadim Samarkin, Alexey Rukosuev, Alexander Alexandrov

Proc. SPIE. 5333, Laser Resonators and Beam Control VII

KEYWORDS: Monochromatic aberrations, Mirrors, Electrodes, High power lasers, Wavefront sensors, Wavefronts, Adaptive optics, Deformable mirrors, 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

Proc. SPIE. 5120, XIV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers

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

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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

Proc. SPIE. 4969, Laser Resonators and Beam Control VI

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

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Proceedings Article | 7 February 2003 Paper

Semipassive bimorph correctors for multipurpose applications

Vadim Samarkin, Alexander Aleksandrov, Alexis Kudryashov

Proc. SPIE. 4839, Adaptive Optical System Technologies II

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

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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

Proc. SPIE. 4770, Laser Beam Shaping III

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

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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

Proc. SPIE. 4770, Laser Beam Shaping III

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

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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

Proc. SPIE. 4629, Laser Resonators and Beam Control V

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

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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

Proc. SPIE. 4493, High-Resolution Wavefront Control: Methods, Devices, and Applications III

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

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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

Proc. SPIE. 4493, High-Resolution Wavefront Control: Methods, Devices, and Applications III

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

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Proceedings Article | 8 November 2001 Paper

Adaptive optical elements for laser beam control

Alexis Kudryashov, Vadim Samarkin, Alexander Aleksandrov

Proc. SPIE. 4457, Spatial Light Modulators: Technology and Applications

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

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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

Proc. SPIE. 4270, Laser Resonators IV

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

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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

Proc. SPIE. 4184, XIII International Symposium on Gas Flow and Chemical Lasers and High-Power Laser Conference

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

Proc. SPIE. 4165, Progress in Research and Development of High-Power Industrial CO2 Lasers

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Proceedings Article | 12 May 2000 Paper

Quasi Q-switch regime of CO2 laser generation

Alexis Kudryashov, Vadim Samarkin, Alexandre Zabelin

Proc. SPIE. 3930, Laser Resonators III

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

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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

Proc. SPIE. 3760, High-Resolution Wavefront Control: Methods, Devices, and Applications

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

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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

Proc. SPIE. 3611, Laser Resonators II

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

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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

Proc. SPIE. 3688, 6th International Conference on Industrial Lasers and Laser Applications '98

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

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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

Proc. SPIE. 3688, 6th International Conference on Industrial Lasers and Laser Applications '98

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

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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

Proc. SPIE. 3686, Laser Optics '98: Gas, Liquid, and Free-Electron Lasers

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

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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

Proc. SPIE. 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95

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

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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

Proc. SPIE. 2713, Fifth International Conference on Industrial Lasers and Laser Applications '95

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

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Proceedings Article | 7 September 1994 Paper

Control of high-power CO2 laser beam

Sergey Gnedoy, Vadim Samarkin, Vladimir Yakunin

Proc. SPIE. 2207, Laser Materials Processing: Industrial and Microelectronics Applications

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

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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

Proc. SPIE. 2257, Russia National Conference: Industrial Lasers and Laser Material Processing

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

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Showing 5 of 72 publications

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