Highly Efficient Dual-wavelength CW Mid-infrared Laser in Diode-pumped Er:SrF2 Crystals
作者
Weiwei Ma,Xiaobo Qian,Liangbi Su,Jingjing Liu,Xiuwei Fan,Jie Liu,Jun Bo Xu
出处
期刊:日期:2016-01-01卷期号:40: JTh2A.27-JTh2A.27
标识
DOI:10.1364/assl.2016.jth2a.27
摘要
Dual-wavelength CW lasers around 2.8 μm were demonstrated in both 4at.% and 10at.%Er:SrF2 single crystals. 4at.%Er:SrF2 had better laser performance, with an maximum output power of 0.470 W and a slope efficiency of 16.8%.