Passively Q-switched dual-wavelength Yb:LSO laser based on tungsten disulphide saturable absorber
Liu Jing-Hui1, Tian Jin-Rong1, †, , Guoyu He-Yang1, Xu Run-Qin1, Li Ke-Xuan1, Song Yan-Rong1, ‡, , Zhang Xin-Ping1, Su Liang-Bi2, Xu Jun2
       

(a) Temporal profile of the shortest pulse under pump power of 9 W. (b) Pulse energy as a function of incident pump power.