Dr. Stephan Brüning Profile

Dr. Stephan Brüning

R&D Laser Technology at Schepers GmbH & Co KG

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Author

Publications (7)

Proceedings Article | 17 March 2023 Presentation + Paper

Advanced high-resolution cylinder structuring with parallel Bessel beams under use of UV femtosecond laser radiation

Martin Osbild, Stephan Brüning, Elisabeth-Annemarie Gerhorst, Saltuk Savran, Aiken van Waveren

Proceedings Volume 12408, 1240808 (2023) https://doi.org/10.1117/12.2647741

KEYWORDS: Bessel beams, Bragg cells, Axicons, Ultraviolet radiation, Laser ablation, Beam divergence, Beam diameter, 3D microstructuring, Laser nanostructuring, Printed electronics

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Proceedings Article | 19 February 2018 Presentation + Paper

Parallel processing of embossing dies with ultrafast lasers

Manfred Jarczynski, Thomas Mitra, Stephan Brüning, Keming Du, Gerald Jenke

Proceedings Volume 10520, 105200I (2018) https://doi.org/10.1117/12.2288278

KEYWORDS: Ultrafast lasers, Diffractive optical elements, Head, Bragg cells, Beam splitters, Parallel processing, Laser ablation, Micromachining, Pulsed laser operation, Copper, Laser engraving, Laser processing

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Proceedings Article | 16 February 2018 Presentation + Paper

Beam delivery methods for highly efficient USP-laser micro structuring of large cylindrical surfaces for printing and embossing

Guido Hennig, Stephan Bruening, Beat Jäggi, Adrian Stirnimann, Beat Neuenschwander

Proceedings Volume 10519, 1051908 (2018) https://doi.org/10.1117/12.2290356

KEYWORDS: Laser ablation, Copper, Pulsed laser operation, Laser sources, Laser engraving, Polygon scanners, Printing, Beam splitters, Beam delivery, Modulation

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Proceedings Article | 17 February 2017 Presentation + Paper

Ultra-short pulse laser micro patterning with highest throughput by utilization of a novel multi-beam processing head

Oliver Homburg, Manfred Jarczynski, Thomas Mitra, Stephan Brüning

Proceedings Volume 10092, 100921C (2017) https://doi.org/10.1117/12.2255707

KEYWORDS: Pulsed laser operation, Head, Laser processing, Beam splitters, Bragg cells, Picosecond phenomena, Fiber lasers, Prisms, Modulation, Laser sources

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Proceedings Article | 12 March 2015 Paper

Surface structuring of metals and non-metals for printing tools and embossing dies with an ultrafast ps-laser machining system

Stephan Bruening, Guido Hennig

Proceedings Volume 9351, 935112 (2015) https://doi.org/10.1117/12.2075631

KEYWORDS: Printing, Metals, Laser ablation, Laser engraving, Pulsed laser operation, Nonmetals, Picosecond phenomena, Carbon, Epoxies, Ultrafast phenomena

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Proceedings Article | 18 February 2012 Paper

High-power picosecond laser with 400W average power for large scale applications

Keming Du, Stephan Brüning, Arnold Gillner

Proceedings Volume 8244, 82440P (2012) https://doi.org/10.1117/12.915676

KEYWORDS: Laser ablation, Picosecond phenomena, Surface roughness, Copper, Optical amplifiers, Laser processing, High power lasers, Metals, Pulsed laser operation, Laser engraving

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Proceedings Article | 14 February 2008 Paper

Large scale laser microstructuring of gravure print rollers

Guido Hennig, Karl-Heinz Selbmann, Silke Pfinninger, Johannes Brendel, Stephan Brüning

Proceedings Volume 6879, 68790O (2008) https://doi.org/10.1117/12.774967

KEYWORDS: Laser engraving, Zinc, Laser ablation, Pulsed laser operation, Modulation, Copper, Printing, Fiber lasers, Image processing, Nd:YAG lasers

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Showing 5 of 7 publications

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