Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Clemens, Roider"'
Autor:
Lisa Ackermann, Clemens Roider, Kristian Cvecek, Nicolas Barré, Christian Aigner, Michael Schmidt
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Dynamic phase-only beam shaping with a liquid crystal spatial light modulator is a powerful technique for tailoring the intensity profile or wave front of a beam. While shaping and controlling the light field is a highly researched topic, dy
Externí odkaz:
https://doaj.org/article/b7ef3fc2385a4bf8bf35844d426b8d22
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2718 (2022)
Quality and reliability are of the utmost importance for manufacturing in the optical and medical industries. Absorber-free laser transmission welding enables the precise joining of identical polymers without additives or adhesives and is well-suited
Externí odkaz:
https://doaj.org/article/a5b908774bd64336950ca20a358c3f36
Publikováno v:
Optics & Laser Technology. 163:109358
Autor:
Claudia Woess, Seraphin Hubert Unterberger, Clemens Roider, Monika Ritsch-Marte, Nadin Pemberger, Jan Cemper-Kiesslich, Petra Hatzer-Grubwieser, Walther Parson, Johannes Dominikus Pallua
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0174552 (2017)
Due to the influence of many environmental processes, a precise determination of the post-mortem interval (PMI) of skeletal remains is known to be very complicated. Although methods for the investigation of the PMI exist, there still remains much roo
Externí odkaz:
https://doaj.org/article/b98c23bb63b34a308ff426b96533f282
Publikováno v:
Applied Physics A. 128
Phase-only beam shaping with a spatial light modulator (SLM) is a powerful tool in laser materials processing. It enables adapting the shaped profile to the ablation geometry and thereby tailoring the energy deposition. To mitigate speckle noise in t
Publikováno v:
SSRN Electronic Journal.
Autor:
Stefanie Kohl, Michael Rasch, Clemens Roider, Niklas Maurer, Konstantin Yu. Nagulin, Michael Schmidt, Johannes Strauß
Publikováno v:
Optics and Lasers in Engineering. 115:179-189
Heat conduction welding is often used where weld seams with a high surface quality and the exact retention of the chemical composition are needed. This study investigates the influence of intensity profiles in laser beam welding with laser powers up
Autor:
Martin, Bawart, Molly A, May, Thomas, Öttl, Clemens, Roider, Stefan, Bernet, Michael, Schmidt, Monika, Ritsch-Marte, Alexander, Jesacher
Publikováno v:
Optics express. 28(18)
Remote focusing means to translate the focus position of an imaging system along the optical axis without moving the objective lens. The concept gains increasing importance as it allows for quick 3D focus steering in scanning microscopes, leaves the
Publikováno v:
Optics Express. 29:17997
Phase-only beam shaping with liquid crystal on silicon spatial light modulators (SLM) allows modulating the wavefront dynamically and generating arbitrary intensity patterns with high efficiency. Since this method cannot take control of all degrees o
Autor:
Martin J. Booth, Patrick S. Salter, Michael Schmidt, Bangshan Sun, Johannes Heberle, Clemens Roider, Alexander Jesacher, Johannes Strauss
Publikováno v:
Light, Science & Applications
Light: Science & Applications
Light: Science & Applications
The spectral dispersion of ultrashort pulses allows the simultaneous focusing of light in both space and time, which creates so-called spatiotemporal foci. Such space–time coupling may be combined with the existing holographic techniques to give a