Dr. Benjamin Ewers Profile

Dr. Benjamin Ewers

at Deutsches Zentrum für Luft- und Raumfahrt eV

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Publications (3)

Proceedings Article | 11 April 2024 Presentation + Paper

Compact chirp-free ps-pulse wedged thin-disk amplifier

Raoul-Amadeus Lorbeer, Pirmin Schweizer, Benjamin Ewers, Alexander Fischer, Jochen Speiser, Thomas Dekorsy

Proceedings Volume 12939, 129390H (2024) https://doi.org/10.1117/12.3009766

KEYWORDS: Spatial light modulators, Reflection, Picosecond phenomena, Beam diameter, Wavefronts, Laser radiation, Cameras, Telescopes

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Proceedings Article | 7 March 2019 Presentation + Paper

New compact pump geometry for thin disk lasers with a tilted optical long-pass filter

Benjamin Ewers, Raoul-Amadeus Lorbeer, Alexander Fischer, Jochen Speiser

Proceedings Volume 10896, 108960V (2019) https://doi.org/10.1117/12.2508344

KEYWORDS: Optical filters, Disk lasers, Copper, Laser resonators, Mirrors, Reflection, Coating, Optical amplifiers, Beam splitters, Laser optics

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Proceedings Article | 21 February 2008 Paper

Recent advances in time-correlated single-photon counting

Felix Koberling, Benedikt Krämer, Sebastian Tannert, Steffen Rüttinger, Uwe Ortmann, Matthias Patting, Michael Wahl, Benjamin Ewers, Peter Kapusta, Rainer Erdmann

Proceedings Volume 6862, 686209 (2008) https://doi.org/10.1117/12.761161

KEYWORDS: Fluorescence correlation spectroscopy, Photons, Luminescence, Sensors, Diffusion, Pulsed laser operation, Picosecond phenomena, Confocal microscopy, Molecules, Light scattering

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