Planar waveguide laser at 705 nm based on Eu:KY(WO4)2 epitaxial layerAmandine Baillard, Ji Eun Bae, Pavel Loiko, Rosa Maria Solé, Magdalena Aguiló, Francesc Díaz, Gurvan Brasse, Xavier Mateos and Patrice CamyEPJ Web Conf., 307 (2024) 02010DOI: https://doi.org/10.1051/epjconf/202430702010