Efficient watt-level 0.775 μm SHG and 3.3 μm DFG in annealed and reverse proton exchanged diced PPLN ridge waveguidesSergiy Suntsov, Kore Hasse and Detlef KipEPJ Web Conf., 255 (2021) 06001DOI: https://doi.org/10.1051/epjconf/202125506001