标题:An 885-nm Direct Pumped Nd:CNGG 1061 nm Q-Switched Laser
作者:李奇楠[1,2];张韬[1];冯宝华[2];张治国[2];张怀金[3];王继杨[3]
作者机构:[李奇楠;张韬]Department of Physics, College of Science, Qiqihar University, Qiqihar 161006.;[李奇楠;冯宝华;张治国]Laboratory of Optical Physics, Insti 更多
通讯作者:Li, QN
通讯作者地址:[Li, QN]Qiqihar Univ, Dept Phys, Coll Sci, Qiqihar 161006, Heilongjiang, Peoples R China.
来源:中国物理快报:英文版
出版年:2014
卷:31
期:7
页码:117-120
DOI:10.1088/0256-307X/31/7/074209
关键词:被动Q开关;激光脉冲;纳米;Nd;泵浦;输出功率;开关脉冲;脉冲宽度;
摘要:The 885 nm direct pumping method, directly into the F-4(3/2) emitting level of Nd3+ ion, is used to a Nd:CNGG crystal to product passive Q-switched 1061 nm laser pulses, for the first time to the best of our knowledge. A maximum average output power of 1.16 W for 1061 nm Q-switched pulses and a repetition rate of 12.54 kHz are obtained. The pulse width is measured to be 24 ns and the peak power is 3.843 kW. A high-quality fundamental transverse mode can be observed owing to the reduction of the thermal effect for Nd: CNGG crystal by 885 nm direct pumping.
收录类别:SCOPUS;SCIE
WOS核心被引频次:2
Scopus被引频次:2
资源类型:期刊论文
原文链接:http://lib.cqvip.com/qk/84212X/201407/661695833.html
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