TY - GEN AU - Cui,Xing-Yang AU - Shen,Qi AU - Yan,Mei-Chen AU - Zeng,Chao AU - Yuan,Tao AU - Zhang,Wen-Zhuo AU - Yao,Xing-Can AU - Peng,Cheng-Zhi AU - Jiang,Xiao AU - Chen,Yu-Ao AU - Pan,Jian-Wei TI - High-power 671  nm laser by second-harmonic generation with 93% efficiency in an external ring cavity SN - 1539-4794 PY - 2018///0419 N1 - Publication Type: Journal Article UR - https://doi.org/10.1364/OL.43.001666 ER -