摘要
报道了腔长为 1.1mm的激光二极管端面抽运的Cr4 +∶Nd3 +∶YAG自调Q微片激光器 ,连续抽运下获得了平均功率为 5～ 18mW、重复频率为 1～ 10kHz的稳定的调Q激光脉冲输出序列。并且对微片激光器的调Q输出激光的单脉冲特性参量、重复频率以及抽运阈值功率等进行了理论研究 ,计算结果和实验结果比较吻合。
A laser diode (LD) end-pumped Cr 4+∶Nd 3+∶YAG co-doped microchip laser with 1.1 mm-cavity length is developed, which can achieve very stable output pulse sequences with 6 ns-width, almost 18 mW average power and 1～10 kHz repetition rate. Theoretical analysis is given out and an expression for pump threshold-power is derived. The calculated results are in a good accordance with experimental data.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2003年第4期455-458,共4页
Acta Optica Sinica
基金
国家自然科学基金
中国工程物理研究院联合基金( 10 0 76 0 15 )资助课题。
