High power green picosecond laser and high efficiency ultraviolet femtosecond laser through second harmonic generation using K3B6O10Br crystalGuangxin Tang, Xin Yan, Min Zhang, Zhihao Luan, Hongfeng Li, Qiulin Zhang, Ling Zhang and Lirong WangEur. Phys. J. Appl. Phys., 97 (2022) 41DOI: https://doi.org/10.1051/epjap/2022210281