1 mJ 20 kHz efficient and robust end-pumped Yb:YAG femtosecond laser for nonlinear frequency conversionJulius Lukošiūnas, Raimundas Burokas, Aivaras Kazakevičius, Rokas Danilevičius and Andrejus MichailovasEPJ Web Conf., 307 (2024) 04019DOI: https://doi.org/10.1051/epjconf/202430704019