准连续Ti^(3+):Al_2O_3可调谐激光的研究  

Quasi-CW tunable Ti3+:Al2O3 laser

作　　者：吴瑞昆[1] 丘治 刘晔[1] 李庆国[1] 邓佩珍[1] 乔景文 颜声辉 柴耀 

机构地区：[1]中国科学院上海光机所,201800

出　　处：《中国激光》1992年第11期801-803,共3页Chinese Journal of Lasers

摘　　要：本文给出了Ti^(3+):Al_2O_3的准连续可调谐激光的实验结果。采用Nd:YAG内腔倍频532nm的准连续输出作为泵浦源,得到Ti^(3+):Al_2O_3的连续可调谐输出。波长覆盖范围为685nm到821nm。最大输出功率为293mW,斜率效率为20％,在805nm处的窄谱输出功率达240mW,总体转换效举为26％。Experimental results are presented on Ti3+ sapphire quasi-CW laser pumped by the internal frequency-doubled quasi-CW Nd: YAG laser in the wavelength range from 686 nm to 824nm. The maximum output power of 293mW has been achieved. The slope efficiency is 20%. The maximum single frequency output power is 240mW at 805 nm with an overall conversion efficiency of 26%.

关 键 词：准连续激光器 可调谐激光 泵浦源 

分 类 号：TN248[电子电信—物理电子学]