Single-frequency, injection-seeded Q-switched operation of a resonantly pumped Ho:YAlO3 laser at 2,118 nm

被引:30
|
作者
Dai, T. Y. [1 ]
Ju, Y. L. [1 ]
Duan, X. M. [1 ]
Liu, W. [1 ]
Yao, B. Q. [1 ]
Wang, Y. Z. [1 ]
机构
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 2013年 / 111卷 / 01期
基金
中国国家自然科学基金;
关键词
CONTINUOUS-WAVE; TM; HO; SPECTROSCOPY;
D O I
10.1007/s00340-012-5310-4
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A 1.91 mu m-pumped, injection-seeded 2,118 nm Q-switched Ho:YAlO3 laser was demonstrated in this paper. Single-frequency and nearly transform-limited operation of Q-switched Ho:YAlO3 laser was achieved by injection-seeded. The single-frequency Q-switched Ho:YAlO3 laser output energy of 8 mJ at 100 Hz with a pulse width of 151 ns was obtained. The half-width of pulse spectrum measured by a heterodyne technique was 3.7 MHz.
引用
收藏
页码:89 / 92
页数:4
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