The direct generation of passively Q-switched lasers at a green wavelength has rarely been investigated in the past. In ......

A frequency-degenerate cavity (FDC) is the resonator that the ratio of transverse and longitudinal mode frequency spacin......

Q-switched operation of an Nd:LuAG laser using gold nanorods (GNRs) as the saturable absorber (SA) is reported, which al......

We experimentally demonstrate the generation of sub-100-fs pulses from a diode-pumped passively mode-locked Yb:...