We have demonstrated a passively Q-switched operation of Nd:GdVO4 laser in which a GaAs crystal i... more We have demonstrated a passively Q-switched operation of Nd:GdVO4 laser in which a GaAs crystal is used as the saturable absorber for the first time as far as we know. A maximum average output power of was obtained at an incident pump power of , the corresponding optical conversion efficiency and peak power were 13.7% and , respectively. The maximum peak energy obtained in the experiment by 50% transmission couple was .
We have demonstrated a passively Q-switched operation of Nd:GdVO4 laser in which a GaAs crystal i... more We have demonstrated a passively Q-switched operation of Nd:GdVO4 laser in which a GaAs crystal is used as the saturable absorber for the first time as far as we know. A maximum average output power of was obtained at an incident pump power of , the corresponding optical conversion efficiency and peak power were 13.7% and , respectively. The maximum peak energy obtained in the experiment by 50% transmission couple was .
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