CONFERENCE PROCEEDINGS
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Sabrina Kreutzmann
at Ferdinand-Braun-Institut gGmbH
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Author
Publications (5)
Proceedings Article | 12 March 2024 Presentation + Paper
Hybrid semiconductor master-oscillator power-amplifiers with more than 5 W optical output power
G. Blume, A. Müller, P. Hildenstein, N. Werner, A. Maaßdorf, D. Feise, S. Kreutzmann, A. Ginolas, A. Sahm, B. Sumpf, A. Knigge, K. Paschke
Proceedings Volume 12866, 128660H (2024) https://doi.org/10.1117/12.3000836
KEYWORDS: Emission wavelengths, Optical isolators, Miniaturization, Semiconductors, Spontaneous emission, Reflectivity, Visible radiation, Semiconductor lasers, Second harmonic generation, Semiconductor optical amplifiers, Distributed Bragg reflectors, Spatial coherence, Spectral coherence, Feedback
Proceedings Article | 17 March 2023 Presentation + Paper
Single mode 660 nm DBR tapered laser with 1 W optical output power
G. Blume, O. Matalla, H. Wenzel, A. Maaßdorf, D. Feise, J. Fricke, P. Ressel, S. Kreutzmann, A. Ginolas, A. Sahm, A. Knigge, K. Paschke
Proceedings Volume 12402, 1240205 (2023) https://doi.org/10.1117/12.2647842
KEYWORDS: Heatsinks, Semiconductor lasers, Photons, Spectroscopy, Waveguides, Semiconducting wafers, Polarization, Optical coherence tomography, Laser development, Diffraction
Proceedings Article | 15 March 2023 Presentation + Paper
Efficiency optimization of ridge waveguide amplifiers at 1122 nm
Nils Werner, Marie Triebkorn, Arnim Ginolas, Sabrina Kreutzmann, Philipp Hildenstein, Katrin Paschke, Günther Tränkle
Proceedings Volume 12440, 124400O (2023) https://doi.org/10.1117/12.2649631
KEYWORDS: Semiconductor optical amplifiers, Waveguides, Electro optics, Nonlinear crystals, Miniaturization, Numerical simulations, Wave propagation, Frequency conversion
Proceedings Article | 4 March 2022 Presentation + Paper
High-brightness 1.4 kW 780 nm QCW laser pump module with low-loss coupling into 1 mm fiber up to 50% duty cycle
Marko Hübner, Martin Wilkens, Bernd Eppich, P. Simon Basler, Andre Maaßdorf, Dominik Martin, Andrea Knigge, Arnim Ginolas, Sabrina Kreutzmann, Paul Crump
Proceedings Volume 11983, 1198309 (2022) https://doi.org/10.1117/12.2608625
KEYWORDS: Fiber couplers, Semiconductor lasers, Collimation, Beam propagation method, Heatsinks, Solid state lasers, Optical testing
Proceedings Article | 1 March 2018 Paper
Progress in high duty cycle, highly efficient fiber coupled 940-nm pump modules for high-energy class solid-state lasers
R. Platz, C. Frevert, B. Eppich, J. Rieprich, A. Ginolas, S. Kreutzmann, S. Knigge, G. Erbert, P. Crump
Proceedings Volume 10513, 1051319 (2018) https://doi.org/10.1117/12.2293512
KEYWORDS: Semiconductor lasers, Fiber couplers, Optical amplifiers, Fiber coupled lasers, Solid state lasers, Electro optics, Continuous wave operation, Fiber lasers, High power lasers, Collimation
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