20 kHz watt level green laser with LGS crystal electro optic Q switch
A diode-end-pumped electro-optic (EO) Q-switched green laser operating at the repetition rate of 20 kHz is reported. A block of La<sub>3</sub>Ga<sub>5</sub>SiO<sub>14</sub> (LGS) single crystal is used as a Q-switch and the type I phase-matching LiB<sub>3<
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