Dr. Urs Heine Profile

Dr. Urs Heine

at ams-OSRAM International GmbH

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 15 March 2023 Presentation + Paper

InGaN semiconductor laser diodes for the visible spectral range: design and process optimization of single emitters and bars for applications from mW to kW output power

S. Gerhard, L. Nähle, B. Jentzsch, H. König, E. Reiger, U. Heine, S. Tautz, C. Eichler, G. Brüderl, T. Wurm, D. Borovac, M. Behringer, L. Kreiner, M. Jama, N. von Malm, A. Balck, M. Baumann, V. Krause

Proceedings Volume 12421, 124210G (2023) https://doi.org/10.1117/12.2648293

KEYWORDS: Laser resonators, Emission wavelengths, Photonic integrated circuits, Mirrors, Laser applications, Indium gallium nitride, Semiconductor lasers, Design and modelling, Laser development, Waveguides

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Blue high power InGaN semiconductor laser diodes: design optimization of laser bars and single emitters for best performance and reliability

Harald König, Sven Gerhard, Muhammad Ali, Urs Heine, Sönke Tautz, Christoph Eichler, Georg Brüderl, Matthias Peter, Alfred Lell, Martin Behringer, Markus Keidler, Tobias Haupeltshofer, Christoph Walter, Markus Baumann, Anne Balck, Volker Krause

Proceedings Volume 11262, 112620Q (2020) https://doi.org/10.1117/12.2543306

KEYWORDS: Semiconductor lasers, High power lasers, Fiber coupled lasers, Diodes, Reliability, Copper, Materials processing, Fiber couplers, Laser development, Laser processing

Read Abstract +

Proceedings Article | 14 March 2019 Paper

Visible GaN laser diodes: from lowest thresholds to highest power levels

Harald König, Muhammad Ali, Werner Bergbauer, John Brückner, Georg Brüderl, Christoph Eichler, Sven Gerhard, Urs Heine, Alfred Lell, Lars Naehle, Matthias Peter, Jelena Ristic, Georg Rossbach, André Somers, Bernhard Stojetz, Soenke Tautz, Jan Wagner, Teresa Wurm, Uwe Strauss, Markus Baumann, Anne Balck, Volker Krause

Proceedings Volume 10939, 109390C (2019) https://doi.org/10.1117/12.2511976

KEYWORDS: Semiconductor lasers, Laser damage threshold, Laser applications, High power lasers, Materials processing, Gallium nitride, Projection systems, Laser processing, Fiber coupled lasers

Read Abstract +

Proceedings Article | 20 February 2017 Paper

GaInN laser diodes from 440 to 530nm: a performance study on single-mode and multi-mode R&D designs

Uwe Strauss, Andre Somers, Urs Heine, Teresa Wurm, Matthias Peter, Christoph Eichler, Sven Gerhard, Georg Bruederl, Soenke Tautz, Bernhard Stojetz, Andreas Loeffler, Harald Koenig

Proceedings Volume 10123, 101230A (2017) https://doi.org/10.1117/12.2254504

KEYWORDS: Semiconductor lasers, Gallium nitride, Laser applications, Gaussian beams, Reliability, Laser damage threshold, Waveguides, Laser video displays, Indium gallium nitride, Indium, Refractive index, Electro optics

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years