Li Yan, Zhang Yixuan, Na Quanxin, Gao Chunqing, Gao Mingwei, Wang Qing, Zhang Jian
Appl Opt. 2016 Apr 10;55(11):2853-7. doi: 10.1364/AO.55.002853.
We demonstrated a 2097 nm Ho:YAG ceramic master oscillator and power amplifier system pumped by Tm:YLF lasers. Laser characteristics of 0.6 at.% and 0.4 at.% Ho:YAG ceramics were studied in CW and Q-switched modes. An output energy of 20.6 mJ at a pulse repetition frequency of 200 Hz was achieved from the master oscillator. The pulse energy was amplified to 34 mJ by the Ho:YAG ceramic amplifier with a pulse duration of 54 ns.
我们展示了一种由Tm:YLF激光器泵浦的2097纳米Ho:YAG陶瓷主振荡器和功率放大器系统。研究了0.6原子百分比和0.4原子百分比的Ho:YAG陶瓷在连续波和调Q模式下的激光特性。主振荡器在200赫兹的脉冲重复频率下实现了20.6毫焦的输出能量。通过Ho:YAG陶瓷放大器，脉冲能量被放大到34毫焦，脉冲持续时间为54纳秒。
