An LD-pumped dual-wavelength actively Q-switched Nd:Sc0.2Y0.8SiO5 laser

被引：2

作者：

Yang X.-Q. ^{[1
,2
]}

Ma Z.-G. ^{[1
]}

Zheng L.-H. ^{[3
]}

Shang L.-J. ^{[1
]}

Su F.-F. ^{[1
]}

机构：

[1] Shandong Provincial Key Laboratory of Laser Polarization and Information Technology, Department of Physics, Qufu Normal University, Qufu

[2] State Key Laboratory of Crystal Materials, Institute of Crystal Materials, Shandong University, Jinan

[3] Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai

来源：

Optoelectronics Letters | 2015年 / 11卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Q switching - Q switched lasers - Optical pumping;

D O I：

10.1007/s11801-015-5003-4

中图分类号：

学科分类号：

摘要：

We demonstrate a laser-diode (LD) pumped actively Q-switched laser with Nd:Sc0.2Y0.8SiO5 (Nd:SYSO) crystal for the first time. A stable actively Q-switched laser is obtained at dual wavelengths of 1 075.2 nm and 1 078.2 nm. The maximum average output power of 720 mW is obtained at the repetition rate of 15 kHz under the pump power of 8.7 W. The minimum pulse width of 58 ns is obtained at the repetition rate of 5 kHz under the pump power of 8.7 W, corresponding to the peak power of 1.9 kW and the pulse energy of 112 μJ. © 2015, Tianjin University of Technology and Springer-Verlag Berlin Heidelberg.

引用

页码：92 / 94

页数：2

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