Mr. Stefan Gruetzner Profile

Stefan Gruetzner

at TRUMPF Laser GmbH

SPIE Involvement:

Author

Publications (2)

Proceedings Article | 14 March 2023 Presentation + Paper

Tailored in-plane thermal profiles for narrower lateral far-field in kilowatt-class 9xx nm diode laser bars

Md. Jarez Miah, Matthias Karow, Mohamed Elattar, Dominik Martin, Pietro Della Casa, Stefan Grützner, Stephan Strohmaier, Andrea Knigge, Paul Crump, Günther Tränkle

Proceedings Volume 12403, 124030I (2023) https://doi.org/10.1117/12.2648355

KEYWORDS: Design and modelling, Semiconductor lasers, Beam divergence, Resistance, Laser bars, Temperature distribution, Fabrication, Laser resonators, High power lasers, Thermal lensing

Read Abstract +

Proceedings Article | 4 March 2022 Presentation + Paper

Progress in experimental studies into the beam parameter product of GaAs-based high-power diode lasers

Paul Crump, Mohamed Elattar, Md. Jarez Miah, Michael Ekterai, Matthias Karow, Dominik Martin, Pietro Della Casa, Andre Maaßdorf, Stewart McDougall, Carlo Holly, Simon Rauch, Stefan Gruetzner, Stephan Strohmaier, Andrea Knigge, Günther Tränkle

Proceedings Volume 11983, 1198307 (2022) https://doi.org/10.1117/12.2610277

KEYWORDS: Semiconductor lasers, High power lasers, Temperature metrology, Continuous wave operation, Near field, Optical testing, Near field optics, Thermography

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