Broadband continuously tunable Er:Yb:YAl_(3)(BO_(3))_(4) 1.5–1.6μm laser  

作　　者：Yujin Chen Yanfu Lin Jianhua Huang Xinghong Gong Yidong Huang 陈雨金;林炎富;黄建华;龚兴红;黄艺东(Key Laboratory of Optoelectronic Materials Chemistry and Physics,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China)

机构地区：[1]Key Laboratory of Optoelectronic Materials Chemistry and Physics,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China

出　　处：《Chinese Optics Letters》2024年第10期75-80,共6页中国光学快报（英文版）

基　　金：the National Key Research and Development Program of China(No.2021YFB3601504);the National Natural Science Foundation of China(No.52272010);the Natural Science Foundation of Fujian Province(No.2023J02027);the Scientific Instrument Developing Project of the Chinese Academy of Sciences(No.YZLY202001)。

摘　　要：By combining the thermally-induced spectral broadening of Er^(3+)/Yb^(3+)co-doped crystal and the high ratio of cavity gain to loss,a high-power broadband continuously tunable 1.5-1.6μm laser was successfully demonstrated in an Er:Yb:YAl_(3)(BO_(3))_(4)crystal.End-pumped by a continuous-wave 975.6 nm laser diode,three discrete tunable laser bands at 1483–1488,1495–1503,and 1521–1612 nm were realized at an incident pump power of 7.7 W.The maximum continuously tunable bandwidth was 91 nm at 1521–1612 nm,and the maximum output power was 474 m W at 1551 nm.The output power was generally higher than100 m W in the whole tunable range.

关 键 词：1.5–1.6μm solid state laser broadband tuning Er/Yb:YAl_(3)(BO_(3))_(4)crystal 

分 类 号：TN248[电子电信—物理电子学]