Dr. Ulf Quentin Profile

Dr. Ulf Quentin

Program Director at TRUMPF Laser- und Systemtechnik GmbH

SPIE Involvement:

Author

Proceedings Article | 13 March 2024 Presentation

Ultrafast thin-disk multipass amplifier for kW-class average power with single-pulse energies above 10 mJ

B. Dannecker, M. Scharun, H. Höck, D. Bauer, S. Rübling, U. Quentin, C. Siebert, D. Sutter, K. Albers, A. Killi

Proceedings Volume PC12864, PC1286407 (2024) https://doi.org/10.1117/12.3001463

KEYWORDS: Ultrafast phenomena, Ultrafast lasers, Laser applications, Pulsed laser operation, Picosecond phenomena, Laser systems engineering, Laser stabilization, Fiber lasers, X-rays, Windows

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Proceedings Article | 12 March 2024 Presentation + Paper

Kilowatt-class high repetition rate ultrafast lasers based on industrial slab and disk laser platforms

Michael Rampp, Benjamin Dannecker, Michael Scharun, Helge Hoeck, Dominik Bauer, Jochen Kleinbauer, Jonathan Brons, Hans-Jürgen Otto, Holger Diekamp, Aleksander Budnicki, Raphael Gebs, Klaus Albers, Torsten Mans, Sandro Klingebiel, Jonas Mertin, Ulf Quentin, Steffen Rübling, Christof Siebert, Claus Schnitzler, Dirk Sutter, Alexander Killi, Thomas Metzger

Proceedings Volume 12875, 128750G (2024) https://doi.org/10.1117/12.3002891

KEYWORDS: Ultrafast phenomena, Pulsed laser operation, Ultrafast lasers, Materials processing, Laser radiation, Laser processing, Disk lasers, Switching, Picosecond phenomena, High harmonic generation, Coherent x-ray sources, Bulk lasers

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Proceedings Article | 1 April 2022 Presentation

Addressing thermal effects during ultrashort pulse laser micro-machining with flexible energy deposition on wide timescales

Axel Fehrenbacher, Marc Sailer, Steffen Ruebling, Ulf Quentin, Aleksander Budnicki, Yidong Zhou

Proceedings Volume PC11989, PC1198909 (2022) https://doi.org/10.1117/12.2609624

KEYWORDS: Ultrafast phenomena, Micromachining, Thermal effects, Pulsed laser deposition, Microscopes, Image processing, Visualization, Switching, Surface roughness, Surface finishing

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Proceedings Article | 4 March 2022 Presentation

Thin-disk multipass amplifier for kilowatt-class ultrafast lasers above 100 mJ pulse energy

Michael Scharun, Johanna Dominik, Dominik Bauer, Benjamin Dannecker, Dirk Sutter, Alexander Killi, Michael Rampp, Thomas Metzger, Steffen Ruebling, Ulf Quentin, Heather George

Proceedings Volume PC11980, PC1198003 (2022) https://doi.org/10.1117/12.2607718

KEYWORDS: Amplifiers, Ultrafast lasers, Pulsed laser operation, Picosecond phenomena, X-rays, Optical testing, Mirrors, Laser cutting, Laser applications, High harmonic generation

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Proceedings Article | 5 March 2021 Presentation + Paper

Optimized temporal energy deposition for advanced processing of Si and SiC based on highly flexible TruMicro series 2000

Marc Sailer, Florian Jansen, Axel Fehrenbacher, Aleksander Budnicki, Chuong Tan, Dirk Sutter, Ulf Quentin, Jonathan Bauch, Benjamin Bernard

Proceedings Volume 11673, 116730A (2021) https://doi.org/10.1117/12.2577590

KEYWORDS: Silicon carbide, Solar energy, Silicon, Electronic components, Semiconductors, Pulsed laser operation, Micromachining, Wind energy, Ultrafast phenomena, Ultrafast lasers

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Proceedings Article | 5 March 2021 Presentation + Paper

New generation TruMicro series 2000: micromachining versatility by GHz-burst, higher average power, flexible pulse on demand and integrated hollow-core fiber interface

Axel Fehrenbacher, Marc Sailer, Benjamin Fuehra, Florian Jansen, Chuong Tan, Stefan Baumbach, Rainer Flaig, Christian Eberhardt, Steffen Ruebling, Ulf Quentin, Dirk Sutter, Aleksander Budnicki

Proceedings Volume 11674, 116740U (2021) https://doi.org/10.1117/12.2578084

KEYWORDS: Interfaces, Micromachining, Ultrafast phenomena, Switching, Surface roughness, Semiconductors, Patents, Optomechanical design, Metals

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Proceedings Article | 5 March 2021 Presentation

Deep UV for materials processing based on the industrial TruMicro Series of ultrafast solid-state laser amplifiers

Stephan Häfner, Carolin Wagner, Benyamin Shnirman, Markus Ginter, Jonathan Brons, Marc Sailer, Axel Fehrenbacher, Daniel Grossmann, Daniel Flamm, Kian Janami, Steffen Ruebling, Ulf Quentin, Aleksander Budnicki, Ivo Zawischa, Dirk Sutter

Proceedings Volume 11670, 116701F (2021) https://doi.org/10.1117/12.2577162

KEYWORDS: Deep ultraviolet, Ultrafast phenomena, Solid state electronics, Optical amplifiers, Solid state lasers, Materials processing, Gallium nitride, Ultrafast lasers, Silicon carbide, Near infrared

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Proceedings Article | 10 March 2020 Presentation

Next generation of high-power industrial ultrafast lasers based on InnoSlab technology (Conference Presentation)

Dirk Sutter, Ulf Quentin, Florian Kanal, Hans-Jürgen Otto, Jan Dolkemeyer, Raphael Gebs, Marc Sailer, Jonas Kleiner, Aleksander Budnicki, Claus Schnitzler, Torsten Mans, Alexander Killi

Proceedings Volume 11259, 112591C (2020) https://doi.org/10.1117/12.2544720

KEYWORDS: Ultrafast lasers, High power lasers, Optical amplifiers, Fiber amplifiers, Laser cutting, Glasses, Pulsed laser operation, Femtosecond phenomena, Ultraviolet radiation, Sapphire

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Proceedings Article | 2 March 2020 Paper

Micromachining flexibility by tunable ultrashort pulse duration, pulse-on-demand, and hybrid processing from single pulse to GHz burst with TruMicro Series 2000

Marc Sailer, Florian Jansen, Axel Fehrenbacher, Ulf Quentin, Florian Kanal, Raphael Scelle, Holger Diekamp, Chuong Tan, Markus Ginter, Patrick Sperling, Benjamin Fuehra, Christian Eberhardt, Dirk Sutter, Aleksander Budnicki

Proceedings Volume 11267, 112670V (2020) https://doi.org/10.1117/12.2546133

KEYWORDS: Laser ablation, Pulsed laser operation, Metals, Silicon, Micromachining, Picosecond phenomena, Ultrafast phenomena, Laser applications, Scanners

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Proceedings Article | 2 March 2020 Paper

Hollow-core-fiber laser-light-cable on TruMirco Series 2000 for easy system integration

S. Baumbach, F. Zimmermann, U. Quentin, F. Kanal, K. Michel, A. Budnicki, D. Sutter, S. Pricking

Proceedings Volume 11270, 1127013 (2020) https://doi.org/10.1117/12.2545783

KEYWORDS: Glasses, Fiber lasers, System integration, Laser systems engineering, Beam shaping, Laser welding, Ultrafast lasers

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Proceedings Article | 13 March 2019 Presentation

TruMicro 2000: Next-generation flexible ultrashort pulse fiber lasers for scientific and industrial applications (Conference Presentation)

Ulf Quentin, Florian Kanal, Aleksander Budnicki, Chuong Tan, Holger Diekamp, Florian Jansen , Raphael Scelle, Dirk Sutter

Proceedings Volume 10897, 108971M (2019) https://doi.org/10.1117/12.2511120

KEYWORDS: Ultrafast phenomena, Fiber lasers, Pulsed laser operation, Laser development, Amplifiers, Picosecond phenomena, Laser applications, Fiber amplifiers, Frequency conversion, Electronics

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Proceedings Article | 13 March 2019 Presentation

Micro-processing in the ultraviolet: UV laser applications in manufacturing consumer electronics (Conference Presentation)

Ulf Quentin, Florian Kanal, Dirk Sutter, Christian Stolzenburg

Proceedings Volume 10905, 109050J (2019) https://doi.org/10.1117/12.2511116

KEYWORDS: Ultraviolet radiation, Laser applications, Manufacturing, Consumer electronics, Electronics, Picosecond phenomena, Laser liftoff, Laser cutting, Ultrafast phenomena, Laser marking

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Proceedings Article | 9 March 2015 Paper

Laser based metal and plastics joining for lightweight design

Max Kahmann, Ulf Quentin, Marc Kirchhoff, Rüdiger Brockmann, Klaus Löffler

Proceedings Volume 9356, 93560F (2015) https://doi.org/10.1117/12.2076382

KEYWORDS: Metals, Pulsed laser operation, Manufacturing, Laser applications, Aluminum, Laser development, Laser systems engineering, Carbon dioxide lasers, Laser processing, Resistance

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Proceedings Article | 11 February 2011 Paper

Ultrafast microsphere near-field nanostructuring

K.-H. Leitz, U. Quentin, B. Hornung, A. Otto, I. Alexeev, M. Schmidt

Proceedings Volume 7925, 792518 (2011) https://doi.org/10.1117/12.874884

KEYWORDS: Near field, Nanostructuring, Femtosecond phenomena, Particles, Pulsed laser operation, Silicon, Semiconductor lasers, Nanostructures, Laser ablation, Silica

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Showing 5 of 14 publications

Conference Committee Involvement (2)

Laser-based Micro- and Nanoprocessing XIV

3 February 2020 | San Francisco, California, United States

Laser-based Micro- and Nanoprocessing XIII

5 February 2019 | San Francisco, California, United States

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