Lasing of diode-pumped c-cut Tm, Ho:YAlO3

被引：1
|
作者：
Duan, X. M. [1 ]
Yao, B. Q. [1 ]
Zheng, L. L. [1 ]
Wu, C. T. [1 ]
Li, L. J. [1 ]
Zhang, Y. J. [1 ]
Ju, Y. L. [1 ]
Wang, Y. Z. [1 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China
来源：
LASER PHYSICS | 2008年 / 18卷 / 08期
关键词：
D O I：
10.1134/S1054660X08080045
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on a diode-pumped Tm, Ho:YAlO3 (c-cut) laser operating at 274 K. The maximum output power reaches 163 mW at an absorbed pump power of 2.3 W. A conversion efficiency from the absorbed pump power to laser output of 7.1% is demonstrated in Tm, Ho:YAlO3, corresponding to a slope efficiency of 11.1%. The output center wavelength of Tm, Ho:YAlO3 is 2102 nm with about a 2-nm FWHM. As far as we know, our work represents the first investigation of the laser performance of c-cut Tm, Ho:YAlO3 at 274 K.
引用
收藏
页码：951 / 953
页数：3
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