Stable pulse output of a diode-pumped Tm:YAP laser based on the longitudinal mode beating effect

被引:0
|
作者
Li, Wei [1 ]
Zhang, Xinlu [2 ,3 ,4 ]
Zhong, Ruixiang [2 ]
Kang, Panqiang [2 ]
Huang, Jinjer [2 ]
Li, Guoxing [5 ]
机构
[1] Tianjin Normal Univ, Fac Educ, Tianjin 300387, Peoples R China
[2] Tiangong Univ, Sch Phys Sci & Technol, Tianjin 300387, Peoples R China
[3] Harbin Engn Univ, Key Lab In Fiber Integrated Opt, Minist Educ, Harbin 150001, Peoples R China
[4] Harbin Engn Univ, Coll Sci, Harbin 150001, Peoples R China
[5] Heilongjiang Elect Power Res Inst, Harbin 150030, Peoples R China
基金
中国国家自然科学基金;
关键词
diode pumped lasers; all-solid-state laser; Tm:YAP; self-pulsing laser; Q-SWITCHED TM; CRYSTAL; OPERATION; LOCKING; ABSORPTION; ABSORBER; YB3+; NM;
D O I
10.1088/1555-6611/ab6aa5
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We successfully demonstrate the stable pulse output of a diode-end-pumped Tm:YAP laser based on the longitudinal mode beating technique. Without any additional modulation elements in the cavity, the stable pulse output of a Tm:YAP laser at 1937 nm is achieved. At an absorbed pump power of 6 W, the average output power of 1.14 W is obtained with a slope efficiency of 23%, and the pulse duration is 5.3 ns with a pulse repetition frequency of 89 MHz. To the best of our knowledge, this is the first 2 mu m self-pulsing solid-state laser based on the longitudinal mode beating effect.
引用
收藏
页数:5
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