3-MU-M CW LASER OPERATIONS INERBIUM-DOPED YSGG, GGG, AND YAG
3-MU-M CW LASER OPERATIONS INERBIUM-DOPED YSGG, GGG, AND YAG
复制标题
DOI:
10.1364/ol.19.001143
复制
发表时间:
1994-08-01
期刊:
影响因子:
3.6
通讯作者:
DINERMAN, BJ
中科院分区:
文献类型:
--
作者:
DINERMAN, BJ
We have demonstrated cw laser operation at wavelengths near 3 mum from monolithic, Er-doped YSGG, GGG, and YAG lasers by direct upper-state pumping in the 0.97-mum wavelength region with either a Ti:sapphire laser or InGaAs diode lasers. We have obtained slope efficiencies as high as 31% and, with diode-laser pumping, output powers of 0.5 W. In addition, we have demonstrated tunable single-frequency operations from Er:YAG.