Alexander Sahm
at Ferdinand-Braun-Institut gGmbH
SPIE Involvement:
Author
Publications (30)

Proceedings Article | 12 March 2024 Presentation + Paper
Nils Werner, Alexander Sahm, David Feise, Ming-Hsien Chou, Katrin Paschke
Proceedings Volume 12869, 1286908 (2024) https://doi.org/10.1117/12.3002184
KEYWORDS: Crystals, Near infrared, Nonlinear crystals, Waveguides, Single mode fibers, Second harmonic generation, Fiber coupled lasers, Semiconductor lasers, Miniaturization

Proceedings Article | 12 March 2024 Presentation + Paper
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
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 | 4 March 2022 Presentation + Paper
K. Paschke, G. Blume, H. Wenzel, J. Pohl, M. Matalla, D. Feise, P. Ressel, A. Sahm, J. Glaab, B. Sumpf
Proceedings Volume 12024, 120240A (2022) https://doi.org/10.1117/12.2607548
KEYWORDS: Beam quality measurement, Reliability, Visible radiation, Energy conversion efficiency, Vapor phase epitaxy, Semiconductor lasers, Waveguides, Near field, Cladding, Reflectivity

Proceedings Article | 5 March 2021 Presentation + Paper
P. Hildenstein, A. Sahm, D. Feise, D. Jedrzejczyk, K. Paschke, G. Tränkle
Proceedings Volume 11668, 1166804 (2021) https://doi.org/10.1117/12.2578430
KEYWORDS: Semiconductor lasers, Materials processing, High power lasers, Continuous wave operation, Laser stabilization, Diffraction, Wave propagation, Thin films, Solid state lasers, Polarizers

Showing 5 of 30 publications
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