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用脉宽为400μs,峰值功率为1313mW,重复频率为50Hz的激光二极管泵浦自行研制的Nd:FAP晶体,获得平顶峰值功率为157mW的激光输出。泵浦阈值功率117mW,斜率效率22.5%。
A Nd: FAP crystal self-developed by a laser diode with a pulse width of 400 μs, a peak power of 1313 mW and a repetition frequency of 50 Hz was used to obtain a laser output with a peak top power of 157 mW. Pump threshold power 117mW, slope efficiency of 22.5%.