TY - GEN AU - Su,Liangbi AU - Guo,Xinsheng AU - Jiang,Dapeng AU - Wu,Qinghui AU - Qin,Zhipeng AU - Xie,Guoqiang TI - Highly-efficient mid-infrared CW laser operation in a lightly-doped 3 at.% Er:SrF SN - 1094-4087 PY - 2018///0321 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/OE.26.005558 ER -