Diode-pumped laser performance of Tm:Sc2SiO5 crystal at 1971 nm
Liu Bin1, Zheng Li-He2, Wang Qing-Guo1, 3, †, Liu Jun-Fang4, Su Liang-Bi2, Tang Hui-Li1, 3, Liu Jie5, Fan Xiu-Wei5, Wu Feng1, 3, Luo Ping1, 3, Zhao Heng-Yu1, Shi Jiao-Jiao1, He Nuo-Tian1, Li Na1, Li Qiu1, Guo Chao1, Xu Xiao-Dong6, Wang Zhan-Shan1, Xu Jun1, 3, ‡
       

(color online) Absorption bands of , and transitions and the emission band of transition near 1.9- region.