Mr. Andrei Afonyushkin Profile

Andrei Afonyushkin

at Laser Ctr Ltd

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 23 September 2015 Paper

Optical design and performance of F-Theta lenses for high-power and high-precision applications

V. Yurevich, V. Grimm, A. Afonyushkin, K. Yudin, S. Gorny

Proceedings Volume 9626, 96261S (2015) https://doi.org/10.1117/12.2190777

KEYWORDS: Lenses, Scanners, Mirrors, Distortion, Laser processing, Glasses, Optical design, Laser cutting, Reflection, Diffraction

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SPIE Journal Paper | 10 April 2015 Open Access

Gas-assisted laser cutting of medium-section metals using spherically aberrated beams

Vladimir Yurevich, Viacheslav Grimm, Igor Polyakov, Andrey Afonyushkin, Sergey Gorny

OE, Vol. 54, Issue 04, 044103, (April 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.4.044103

KEYWORDS: Laser cutting, Laser induced damage, Beam shaping, Metals, Monochromatic aberrations, Distortion, Optical engineering, Adaptive optics, Laser systems engineering, Head

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Proceedings Article | 20 February 2014 Paper

Aberration beam shaping in laser cutting with large aspect ratios

V. Yurevich, S. Gorny, I. Polyakov, A. Afonyushkin

Proceedings Volume 8963, 89630Y (2014) https://doi.org/10.1117/12.2035496

KEYWORDS: Laser cutting, Laser induced damage, Glasses, Laser processing, Laser sources, Beam shaping, Monochromatic aberrations, Diffraction, Optical components, Head

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