Diode-side-pumped Nd:GGG laser at 1,105 nm and frequency-doubled laser at 552 nm

被引:4
|
作者
Shen, H. B. [1 ,2 ]
Wang, Q. P. [1 ,3 ]
Zhang, Y. X. [1 ]
Liu, Z. J. [1 ]
Bai, F. [1 ]
Chen, X. X. [1 ]
Cong, Z. H. [1 ]
Gao, L. [1 ]
Lan, W. X. [1 ]
Wang, C. [1 ]
Zhang, Y. G. [1 ]
Wu, Z. G. [1 ]
Wang, W. T. [1 ]
机构
[1] Shandong Univ, Sch Informat Sci & Engn, Prov Key Lab Laser Technol & Applicat, Jinan 250100, Peoples R China
[2] Ordnance Engn Coll, Dept Opt & Elect Engn, Shijiazhuang 050003, Peoples R China
[3] Shandong Univ, Adv Res Ctr Opt, Jinan 250100, Peoples R China
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 2012年 / 109卷 / 04期
基金
中国博士后科学基金; 中国国家自然科学基金;
关键词
ALL-SOLID-STATE; ND-YAG LASER; SWITCHED NDYAG LASER; SATURABLE ABSORBER; CONTINUOUS-WAVE; NDGGG LASER; GGG LASER; OUTPUT POWER; RAMAN LASER; YELLOW;
D O I
10.1007/s00340-012-5232-1
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A high-power diode-side-pumped 1,105 nm Nd:GGG laser and a laser at 552 nm based on intracavity frequency doubling of 1,105 nm laser are demonstrated for the first time. A 26.8-W 1,105 nm laser continuous wave output was achieved under the incident pump power of 170 W. A LiB3O5 crystal is used for second harmonic generation of 1,105 nm laser. When the pump power was 170 W, the average output power at 552 nm of 7.3 W was obtained, corresponding to the optical conversion efficiency of 4.3 %. And the minimum pulse width is 181 ns with the pulse repetition rate of 10 kHz. The M (2) factors are measured to be 19.8 and 17.6 in the horizontal and vertical directions, respectively.
引用
收藏
页码:643 / 648
页数:6
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