Tunable CW Tm,Ho:YLF laser at 2μm  

作　　者：李玉峰 姚宝权 王振国 王月珠 鞠有伦 

机构地区：[1]Laboratory of Tunable Laser Technology Harbin Institute of Technology

出　　处：《Chinese Optics Letters》2006年第8期470-471,共2页中国光学快报（英文版）

摘　　要：A tunable continuous wave （CW） low temperature operating Tm （6 at.-%）,Ho （0.6 at.-%）：YLF laser pumped by fiber-coupled diode laser is reported. The maximum output power is 4.16 W at 2073 nm by use of 30% output coupling, the slope efficiency is 33%. A tuning range from 2049 to 2081 nm is achieved with a birefringent filter （BF）. The factors that contribute to the output power and tuning range are discussed.A tunable continuous wave （CW） low temperature operating Tm （6 at.-%）,Ho （0.6 at.-%）：YLF laser pumped by fiber-coupled diode laser is reported. The maximum output power is 4.16 W at 2073 nm by use of 30% output coupling, the slope efficiency is 33%. A tuning range from 2049 to 2081 nm is achieved with a birefringent filter （BF）. The factors that contribute to the output power and tuning range are discussed.

关 键 词：BIREFRINGENCE COUPLINGS Optical filters Semiconductor lasers 

分 类 号：TN248[电子电信—物理电子学]