https://doi.org/10.1051/epjconf/202430702024
Efficient Resonant Waveguide Grating for High-Power Lasers in the 2-µm Wavelength Range
1 Institut für Strahlwerkzeuge, Universität Stuttgart, Pfaffenwaldring 43, 70569 Stuttgart, Germany
2 Photonics and Ultrafast Laser Science, Ruhr Universität Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
3 Optoelectronics Research Centre, University of Southampton, Southampton SO17 1BJ, UK
* Author e-mail address: ayoub.boubekraoui@ifsw.uni-stuttgart.de
Published online: 18 October 2024
We present resonant waveguide-grating (RWG) tailored for lasers operating at the 2-µm wavelength range. Utilizing the RWG as a cavity mirror, generation of tunable narrow-bandwidth and linearly-polarized radiation from a Ho:YAG thin-disk laser was demonstrated.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
