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We demonstrate a high power continuous-wave(CW)and acoustic-optically(AO)Q-switched 1314-nm laser with a diode-side-pumped Nd:YLF module.A maximum CW output power of 21.6 W is obtained with a diode pump power of 180 W,corresponding to an optical-to-optical conversion efficiency of 12.0%and a slope efficiency of 16.1%.In the Q-switching operation,a highest pulse energy of 3.8 mJ is obtained at a pulse repetition rate of 1 kHz.The shortest pulse width and maximum single peak power are 101.9ns and 37.3 kW,respectively.
We demonstrate a high power continuous-wave (CW) and acoustic-optically (AO) Q-switched 1314-nm laser with a diode-side-pumped Nd: YLF module. pump power of 180 W, corresponding to an optical-to-optical conversion efficiency of 12.0% and a slope efficiency of 16.1% .In the Q-switching operation, a highest pulse energy of 3.8 mJ obtained at a pulse repetition rate of 1 kHz. The shortest pulse width and maximum single peak power are 101.9 ns and 37.3 kW, respectively.