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Dr. Roswitha Giedl-Wagner
at GFH GmbH
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Author
Publications (4)
Proceedings Article | 17 March 2023 Presentation + Paper
High precision drilling with aspect ratios of 1:40: from laser source to application
Proceedings Volume 12409, 124090B (2023) https://doi.org/10.1117/12.2649948
KEYWORDS: Laser drilling, Beam diameter, Ultrafast phenomena, Pulsed laser operation, Head, Nozzles, Nickel, Laser sources, Laser processing, Industrial applications
Proceedings Article | 6 March 2013 Paper
Mask collimation meets high-efficient data acquisition: a novel design of a low-dose-CT-Scanner for breast-imaging
Proceedings Volume 8668, 86684H (2013) https://doi.org/10.1117/12.2007832
KEYWORDS: Sensors, Laser cutting, Tungsten, Collimators, Collimation, X-rays, Scanners, Data acquisition, X-ray computed tomography, Monte Carlo methods
Proceedings Article | 18 November 2003 Paper
Geometrical aspects of laser-drilled high precision holes for flow control applications
Roswitha Giedl, H.-J. Helml, F. Wagner, Michael Wild
Proceedings Volume 5063, (2003) https://doi.org/10.1117/12.540609
KEYWORDS: Laser drilling, Pulsed laser operation, Cavitation, Laser applications, Combustion, Manufacturing, Beam shaping, Laser energy, Laser optics, Nd:YAG lasers
Proceedings Article | 31 March 1997 Paper
Excimer-laser-irradiated phase masks for grating formation
Robert Farley, Peter Dyer, Roswitha Giedl
Proceedings Volume 2992, (1997) https://doi.org/10.1117/12.270093
KEYWORDS: Interferometers, Excimer lasers, Polymers, Fiber Bragg gratings, Laser ablation, Silica, Mirrors, Optical design, Phase shift keying, Optical resolution
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