https://doi.org/10.1051/epjconf/202430702010
Planar waveguide laser at 705 nm based on Eu:KY(WO4)2 epitaxial layer
1 Centre de Recherche sur les Ions, les Matériaux et la Photonique (CIMAP), UMR 6252 CEA-CNRS-ENSICAEN, Université de Caen Normandie, 6 Boulevard Maréchal Juin, 14050 Caen, France
2 Física i Cristal·lografia de Materials (FiCMA), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain.
# Serra Húnter Fellow, Spain
* amandine.baillard@ensicaen.fr
Published online: 18 October 2024
We report on polarized spectroscopy and deep-red laser operation of heavily Eu3+-doped KY(WO4)2 epitaxial layers. The waveguide laser delivered 7 mW at 705 mW with a linear polarization and a laser threshold of 22 mW.
© 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.
