Passively <italic>Q</italic>-switched dual-wavelength Yb:LSO laser based on tungsten disulphide saturable absorber

Passively Q-switched dual-wavelength Yb:LSO laser based on tungsten disulphide saturable absorber

Liu Jing-Hui¹, Tian Jin-Rong^{1, †,}, Guoyu He-Yang¹, Xu Run-Qin¹, Li Ke-Xuan¹, Song Yan-Rong^{1, ‡,}, Zhang Xin-Ping¹, Su Liang-Bi², Xu Jun²

Q-switched pulse trains under incident pump powers of (a) 6.8 W, (b) 8 W, and (c) 8.5 W.