【摘要】 实现了半导体激光器抽运的全固化Yb∶YAG激光器的可调谐运转 ,当吸收抽运功率为 90 0mW时 ,在中心波长 10 49 5nm处得到 6 6mW的连续激光输出。采用 1%的输出耦合镜时单侧抽运阈值为 410mW ,双侧抽运阈值为380mW ,斜率效率为 12 7%。对该激光器的可调谐特性进行了详细的研究 ,得到 10 30 5～ 10 5 5 5nm范围内的连续可调谐。同时得到自调Q脉冲序列更多还原

【Abstract】 An all solid state, tunable Yb∶YAG laser pumped by two laser diodes was realized. A CW output of 66mW at 1049.5 nm was obtained with an absorbed pump power of 900 mW. The slope efficiency was 12.7% with output coupling of 1%, and the threshold was 410 mW. The tunability of the laser was studied in detail, and a tuning range from 1030.5 nm to 1055.5 nm was achieved. Self Q switched pulse train was observed.更多还原