Dr. Mareike Schäfer Profile

Dr. Mareike Schäfer

Head of Research and Development at Photonik-Zentrum Kaiserslautern e.V.

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Author

Publications (8)

Proceedings Article | 15 March 2023 Presentation + Paper

Real-time holographic 3D beam manipulation for ultrashort pulse laser processing

Bastian Kaiser, Mareike Schäfer, Johannes L'huillier

Proceedings Volume 12414, 1241405 (2023) https://doi.org/10.1117/12.2648947

KEYWORDS: Spatial light modulators, Holograms, Laser processing, Computer generated holography, Ablation, Computation time, Materials processing, Aberration correction

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SPIE Journal Paper | 10 November 2021

Influence of an external electric field on the energy dissipation at the initial stage of laser ablation

Steffen Hirtle, Pavel Terekhin, Mareike Schäfer, Yiyun Kang, Sanjay Ashok, Johannes L'huillier, Baerbel Rethfeld

OE, Vol. 61, Issue 02, 021003, (November 2021) https://doi.org/10.1117/12.10.1117/1.OE.61.2.021003

KEYWORDS: Electrons, Laser ablation, Phonons, Laser irradiation, Silicon, Semiconductor lasers, Optical engineering, Pulsed laser operation, Particles, Diffusion

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Proceedings Article | 9 March 2020 Presentation

Investigation of magnetic-field assisted laser ablation of silicon by using short and ultrashort laser pulses (Conference Presentation)

Mareike Schäfer, Falicienne Gnintedem Keabou, Garik Torosyan, Yiyun Kang, Hicham Derouch, Baerbel Rethfeld, Johannes L'huillier, Pavel Terekhin

Proceedings Volume 11268, 112681I (2020) https://doi.org/10.1117/12.2546458

KEYWORDS: Laser ablation, Silicon, Ultrafast phenomena, Semiconductor lasers, Magnetism, Micromachining, Electrons, Laser applications, Medicine, Absorption

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Proceedings Article | 2 March 2020 Presentation + Paper

Ultrashort-pulse laser micro-polishing of lithium niobate by using UV-ps pulses

Mareike Schäfer, Johannes L'huillier

Proceedings Volume 11268, 112680R (2020) https://doi.org/10.1117/12.2546493

KEYWORDS: Pulsed laser operation, Lithium niobate, Laser ablation, Surface finishing, Laser processing, Polishing, Gaussian beams, Ultrafast phenomena, Solids, Laser applications

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Proceedings Article | 14 March 2016 Paper

Fundamental investigations of ultrashort-pulse micromachining of different types of crystalline lithium niobate

M. Stolze, T. Herrmann, J. L'huillier

Proceedings Volume 9735, 97350O (2016) https://doi.org/10.1117/12.2212531

KEYWORDS: Micromachining, Laser processing, Crystals, Photonic crystals, Laser crystals, Lithium niobate, Picosecond phenomena, Waveguides, Pyroelectricity, Ultrafast phenomena, Laser ablation, Pulsed laser operation, Ultraviolet radiation, Infrared radiation, Electrons

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Proceedings Article | 14 March 2016 Paper

Fabrication of low-loss ridge waveguides in z-cut lithium niobate by combination of ion implantation and UV picosecond laser micromachining

M. Stolze, T. Herrmann, J. L'huillier

Proceedings Volume 9759, 97590E (2016) https://doi.org/10.1117/12.2212497

KEYWORDS: Micromachining, Waveguides, Laser processing, Ion implantation, Picosecond phenomena, Laser scattering, Scattering, Lithium niobate, Ultraviolet radiation, Annealing, Refractive index

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Proceedings Article | 12 March 2015 Paper

Fundamental investigations of ps-laser burst-mode on common metals for an enhanced ablation process

Nicolai Hänel, M. Stolze, T. Herrmann, J. Lhuillier

Proceedings Volume 9351, 93510E (2015) https://doi.org/10.1117/12.2079652

KEYWORDS: Laser ablation, Copper, Metals, Titanium, Aluminum, Zinc, Laser damage threshold, Pulsed laser operation, Tungsten, Scanning electron microscopy

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Proceedings Article | 7 March 2014 Paper

Laser drilling of carbon fiber reinforced plastics (CFRP) by picosecond laser pulses: comparative study of different drilling tools

T. Herrmann, M. Stolze, J. L'huillier

Proceedings Volume 8972, 89721K (2014) https://doi.org/10.1117/12.2039077

KEYWORDS: Laser drilling, Picosecond phenomena, Diffractive optical elements, Laser ablation, Laser processing, Head, Carbon, Imaging systems, Laser cutting, Laser scanners

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Showing 5 of 8 publications

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