CONFERENCE PROCEEDINGS
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Keyou Chen
at TRUMPF China Co Ltd
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 17 March 2023 Presentation + Paper
Ultrafast laser processing of flexible ultrathin glass
Jonas Kleiner, Keyou Chen, Felix Zimmermann, Christian Weddeling, Timo Flaig, Myriam Kaiser, Julian Hellstern, Christoph Tillkorn, Daniel Flamm
Proceedings Volume 12409, 1240905 (2023) https://doi.org/10.1117/12.2650343
KEYWORDS: Glasses, Laser cutting, Laser processing, Nondiffracting beams, Ultrafast lasers, Materials properties, Ultrafast phenomena, Laser optics, Beam shaping, Optical alignment
Proceedings Article | 4 March 2022 Paper
Customized non-diffracting beams for advanced transparent materials processing
Keyou Chen, Feng Feng, Jonas Kleiner, Daniel Flamm
Proceedings Volume 11991, 1199108 (2022) https://doi.org/10.1117/12.2609233
KEYWORDS: Nondiffracting beams, Axicons, Glasses, Beam shaping, Near field optics, Laser cutting, Etching, Phase shift keying, Materials processing, Near field
SPIE Journal Paper | 24 February 2021 Open Access
Structured light for ultrafast laser micro- and nanoprocessing
Daniel Flamm, Daniel Grossmann, Marc Sailer, Myriam Kaiser, Felix Zimmermann, Keyou Chen, Michael Jenne, Jonas Kleiner, Julian Hellstern, Christoph Tillkorn, Dirk Sutter, Malte Kumkar
OE, Vol. 60, Issue 02, 025105, (February 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.2.025105
KEYWORDS: Glasses, Beam shaping, Structured light, Ultrafast lasers, Nanoprocess, Etching, Spatial light modulators, Nondiffracting beams, Optical engineering, Pulsed laser operation
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Proceedings Article | 2 March 2020 Paper
Structured light concepts for ultrafast production of micro-optical components
Daniel Flamm, Felix Zimmermann, Myriam Kaiser, Daniel Günther Grossmann, Keyou Chen, Michael Jenne, Jonas Kleiner, Malte Kumkar
Proceedings Volume 11287, 1128718 (2020) https://doi.org/10.1117/12.2547351
KEYWORDS: Glasses, Etching, Pulsed laser operation, Beam shaping, Ultrafast phenomena, Laser processing, Laser cutting, Nondiffracting beams, Axicons, Structured light
Proceedings Article | 2 March 2020 Paper
Generalized non-diffracting beams for ultrafast materials processing
Daniel Flamm, Keyou Chen, Michael Jenne, Marcel Schäfer, Daniel Grossmann, Julian Hellstern, Christoph Tillkorn, Malte Kumkar
Proceedings Volume 11270, 112700Y (2020) https://doi.org/10.1117/12.2548951
KEYWORDS: Nondiffracting beams, Axicons, Beam shaping, Phase modulation, Materials processing, Ultrafast phenomena, Laser processing, Superposition, Near field
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