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Q-switching of a diode-pumped Nd : YVO4 laser with GaAs nonlinear output coupler |
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| Authors: | Jianhui Gu Feng Zhou Kah Tau Wan Tuan Kay Lim Siu-Chung Tam Yee Loy Lam Desheng Xu Zuhai Cheng |
| Abstract: | Passive Q-switching of a diode-pumped Nd : YVO4 laser was demonstrated using GaAs as an output coupler and as a saturable absorber. When pumped with a 3-W diode laser at 809 nm, the highly compact laser produced 12-μJ pulses of 2.2 ns in duration at 1.064 μm in a single transverse mode, corresponding to a peak power of 5.6 kW. |
| Keywords: | Diode-pumped laser Solid state laser Q-switched laser GaAs Passive Q-switching |
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