Passively
Q
-switched dual-wavelength Yb:LSO laser based on tungsten disulphide saturable absorber
Liu Jing-Hui
1
, Tian Jin-Rong
1, †,
, Guoyu He-Yang
1
, Xu Run-Qin
1
, Li Ke-Xuan
1
, Song Yan-Rong
1, ‡,
, Zhang Xin-Ping
1
, Su Liang-Bi
2
, Xu Jun
2
(a) The spectrum of CW operation. (b) The spectrum of
Q
-switching operation.