Mr. Gerhard Kroupa Profile

Gerhard Kroupa

R&D at Silicon Austria Labs GmbH

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 30 May 2022 Presentation + Paper

Compact high energy Nd:YAG laser with direct liquid cooling for portable systems

T. Bereczki, T. Arnold, M. De Biasio, G. Kroupa, N. Cselyuszka

Proceedings Volume 12092, 1209202 (2022) https://doi.org/10.1117/12.2618755

KEYWORDS: Semiconductor lasers, Diodes, Rod lasers, Reflectors, Liquids, Resonators, Mirrors, Nd:YAG lasers, Q switching, Laser resonators

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Proceedings Article | 12 July 2019 Open Access

A miniaturized high energy laser for ignition of rocket engines

G. Kroupa, M. Börner

Proceedings Volume 11180, 111805I (2019) https://doi.org/10.1117/12.2536117

KEYWORDS: Pulsed laser operation, Combustion, Laser systems engineering, Rockets, Laser energy, Laser applications, Reliability, Head, Lasers, Cryogenics

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SPIE Journal Paper | 12 December 2017

Application of a compact diode pumped solid-state laser source for quantitative laser-induced breakdown spectroscopy analysis of steel

Andreas Tortschanoff, Marcus Baumgart, Gerhard Kroupa

OE, Vol. 56, Issue 12, 124104, (December 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.12.124104

KEYWORDS: Laser induced breakdown spectroscopy, Spectrometers, Diodes, Solid state lasers, Diode pumped solid state lasers, Laser sources, Statistical analysis, Nd:YAG lasers, Chemical analysis, Carbon

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Proceedings Article | 26 June 2017 Paper

Compact DPSS-laser source for LIBS analysis of steel

Andreas Tortschanoff, Marcus Baumgart, Gerhard Kroupa

Proceedings Volume 10329, 1032934 (2017) https://doi.org/10.1117/12.2271297

KEYWORDS: Diode pumped solid state lasers, Q switching, Laser induced breakdown spectroscopy, Chemical analysis, Laser development, Q switched lasers, Spectrometers, Laser sources, High power lasers, Diodes, Nd:YAG lasers

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SPIE Journal Paper | 1 January 2009

Novel miniaturized high-energy Nd-YAG laser for spark ignition in internal combustion engines

Gerhard Kroupa, Georg Franz, Ernst Winkelhofer

OE, Vol. 48, Issue 01, 014202, (January 2009) https://doi.org/10.1117/12.10.1117/1.3072958

KEYWORDS: Combustion, Nd:YAG lasers, Q switching, Semiconductor lasers, Q switched lasers, Diodes, Rod lasers, Laser resonators, Resonators, Optical components

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