光学学报, 2006, 26 (5): 799, 网络出版: 2006-06-01
半导体激光器抽运新型高效、调谐Yb∶LYSO激光器
Laser Diode-Pumped Efficient Tunable YbLYSO Laser
摘要
报道了以掺Yb介质硅酸镥钇晶体为增益介质的激光行为。在自由运转的条件下,在1086 nm的中心波长处用2.5%的输出耦合镜得到7.8 W的连续激光输出,相应的斜效率为64%。利用SF14棱镜作为腔内调谐元件,激光输出的调谐范围为1014~1091 nm。
Abstract
We demonstrate continuous-wave laser action in a Yb3+-doped lutetium Yttrium oxyorthosilicate (YbxLuyY1-x-y)2SiO5(YbLYSO) crystal (0.001≤x≤0.5, 0≤y≤0.8). In the free-running operation, we obtained an output power as high as 7.8 W centered about 1086 nm for a 2.5% output coupler, corresponding to a slope efficiency of 64%. Using a SF14 prism as an intracavity tuning element, the tunability of the YbLYSO laser in the spectral range of 1014~1091 nm has been achieved.
徐世祥, 李文雪, 郝强, 丁良恩, 曾和平, 赵广军, 严成锋, 苏良碧, 徐军. 半导体激光器抽运新型高效、调谐Yb∶LYSO激光器[J]. 光学学报, 2006, 26(5): 799. 徐世祥, 李文雪, 郝强, 丁良恩, 曾和平, 赵广军, 严成锋, 苏良碧, 徐军. Laser Diode-Pumped Efficient Tunable YbLYSO Laser[J]. Acta Optica Sinica, 2006, 26(5): 799.