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We demonstrate a passively Q-switched Nd:LuVO 4 laser at 916nm by using a Nd, Cr:YAG crystal as the saturable absorber. As we know, it is the first time to realize the laser with a simple linear resonator. When the incident pump power increased from 14.6W to 23.7W, the pulse width of the Q-switched laser decreased from 24ns to 21ns. The pulse width was insensitive to the incident pump power...
Considering the reabsorption loss of the quasi-three level system and the unsaturable loss of the saturable absorber, we obtained the operating condition of a diode-pumped simultaneous dual-wavelength Q-switched Nd:YAG laser operating at 1.06μm and 946nm. The dual-wavelength pulsed laser was realized successfully through adaptive coating design of the cavity mirrors. As much as 1.6W total average...
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