Mr. René Liebers Profile

René Liebers

Business Development Manager at 3D-Micromac AG

SPIE Involvement:

Author

Area of Expertise:

Laser , Glass , Augmented reality

Publications (5)

Proceedings Article | 16 March 2023 Poster + Paper

High strength laser cutting of high refractive index wafers for augmented reality

Matthias Jotz, Fabian Wagner, René Liebers, Christopher Mauer

Proceedings Volume 12449, 124491U (2023) https://doi.org/10.1117/12.2649865

KEYWORDS: Glasses, Laser cutting, Augmented reality, Waveguides, Laser processing, Industry, Virtual reality

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Proceedings Article | 9 March 2022 Presentation

Laser technologies for the production of microLEDs for next-generation displays

Uwe Wagner, René Liebers, Mandy Gebhardt

Proceedings Volume PC12024, PC1202404 (2022) https://doi.org/10.1117/12.2610095

KEYWORDS: Laser applications, Semiconducting wafers, Sapphire, Laser processing, Laser liftoff, Reliability, Process control, Manufacturing, Laser systems engineering

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Proceedings Article | 4 March 2022 Presentation + Paper

Waveguides in AR devices: optimized cutting processes for transparent materials with laser technology

René Liebers, Christopher Mauer, Jana Nissel, Matthias Jotz, Fabian Wagner

Proceedings Volume 11988, 1198805 (2022) https://doi.org/10.1117/12.2610081

KEYWORDS: Glasses, Laser cutting, Augmented reality, Waveguides, Laser applications, Semiconducting wafers, Pulsed laser operation, Materials processing, Standards development, Silver

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Proceedings Article | 5 June 2008 Paper

Laser micro-drilling with nanoseconds: parametrical influences and results

Reiner Witte, Tobias Moser, Rene Liebers, Ronald Holtz

Proceedings Volume 7022, 702208 (2008) https://doi.org/10.1117/12.803908

KEYWORDS: Laser drilling, Pulsed laser operation, Head, Laser sources, Polarization, Oscillators, Laser applications, Nd:YAG lasers, Laser development, Thermal effects

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Proceedings Article | 12 April 2005 Paper

High-speed single-pulse welding with Nd:YAG lasers

Ronald Holtz, Matthias Jokiel, David Lavoie, Rene Liebers, Ulrich Duerr

Proceedings Volume 5713, (2005) https://doi.org/10.1117/12.597423

KEYWORDS: Nd:YAG lasers, Pulsed laser operation, Laser welding, Continuous wave operation, Thermal effects, Beam shaping, Metals, Rod lasers, Pulse shaping

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