Mr. Petr Horník Profile

Petr Horník

at Institute of Scientific Instruments of the CAS vvi

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Publications (3)

Proceedings Article | 30 December 2019 Paper

Study of the influence of focal position on back-reflected radiation during deep penetration laser welding and its simulation

Petr Horník, Martin Šarbort, Hana Šebestová, Libor Mrňa

Proceedings Volume 11385, 1138505 (2019) https://doi.org/10.1117/12.2542806

KEYWORDS: Laser welding, Optical simulations, Laser safety, Signal processing, Mathematical modeling, Data modeling, Fiber lasers, Laser optics, Head, Optical fibers

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Proceedings Article | 11 November 2016 Paper

Possibilities in optical monitoring of laser welding process

Petr Horník, Libor Mrňa, Jan Pavelka

Proceedings Volume 10151, 1015110 (2016) https://doi.org/10.1117/12.2257234

KEYWORDS: Laser welding, Plasma, Laser processing, Laser optics, Cameras, Image processing, High speed cameras, Optical filters, Optical spectroscopy, Sensors

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Proceedings Article | 11 November 2016 Paper

Use of schlieren methods to study gas flow in laser technology

Libor Mrňa, Jan Pavelka, Petr Horník, Jozef Hrabovský

Proceedings Volume 10151, 101510I (2016) https://doi.org/10.1117/12.2257212

KEYWORDS: Laser cutting, Laser welding, Laser processing, Gas lasers, Laser applications, Visualization, Plasma, Gases, Argon, Metals

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