Dr. Markus Röhner Profile

Dr. Markus Röhner

Managing Director at CeramOptec GmbH

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 9 March 2015 Paper

Optimization of laser process conditions for cutting of thin metal and polymer sheets with femtosecond laser

Klaus Stolberg, Susanna Friedel, Markus Roehner

Proceedings Volume 9355, 935510 (2015) https://doi.org/10.1117/12.2079376

KEYWORDS: Laser cutting, Laser ablation, Polymers, Pulsed laser operation, Absorption, Femtosecond phenomena, Laser processing, Photonic integrated circuits, Metals, Micromachining

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Proceedings Article | 6 March 2014 Paper

IR and green femtosecond laser machining of heat sensitive materials for medical devices at micrometer scale

Klaus Stolberg, Susanna Friedel, Bert Kremser, Markus Roehner

Proceedings Volume 8968, 89680E (2014) https://doi.org/10.1117/12.2040665

KEYWORDS: Laser cutting, Laser ablation, Femtosecond phenomena, Pulsed laser operation, Absorption, Polymers, Biopolymers, Medical devices, Second-harmonic generation, Laser damage threshold

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Proceedings Article | 20 February 2014 Paper

Cutting and drilling of carbon fiber reinforced plastics (CFRP) by 70W short pulse nanosecond laser

Peter Jaeschke, Klaus Stolberg, Stefan Bastick, Ewa Ziolkowski, Markus Roehner, Oliver Suttmann, Ludger Overmeyer

Proceedings Volume 8963, 89630S (2014) https://doi.org/10.1117/12.2036086

KEYWORDS: Laser cutting, Carbon, Composites, Pulsed laser operation, Laser processing, Laser drilling, Fiber lasers, Polymers, Disk lasers, Photomicroscopy

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Proceedings Article | 23 February 2006 Paper

Characterization device for measuring beam parameter product and beam quality of collimated and uncollimated diode lasers

M. Roehner, K. Boucke, R. Poprawe

Proceedings Volume 6101, 61011B (2006) https://doi.org/10.1117/12.646828

KEYWORDS: Semiconductor lasers, Sensors, Collimation, Optical testing, Laser systems engineering, Microlens, Gaussian beams, Spatial resolution, Signal to noise ratio, Measurement devices

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Proceedings Article | 19 June 2003 Paper

High-power diode laser bars with 19 up to 48 individually addressable emitters

Markus Roehner, Norbert Boenig, Konstantin Boucke, Reinhart Poprawe

Proceedings Volume 4973, (2003) https://doi.org/10.1117/12.478368

KEYWORDS: High power lasers, Semiconductor lasers, Power supplies, Electro optics, Thermography, Interfaces, Gallium arsenide, Printing, Modulation, Electronic components

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Showing 5 of 6 publications

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