Continuous-wave operation of a room-temperature Ho:YAP laser pumped by a Tm:YAP laser

被引：7
作者：
Yang, X. T. [1 ]
Ma, X. Z. [1 ]
Li, W. H. [1 ]
机构：
[1] Harbin Engn Univ, Coll Power & Energy Engn, Inst Marine Engine Elect Control Technol, Harbin 15000, Peoples R China
来源：
OPTIK | 2014年 / 125卷 / 15期
关键词：
Solid state lasers; Tm:YAP; Ho:YAP; Q-SWITCH OPERATION; EFFICIENT CONTINUOUS-WAVE; TM; HOYAP LASER; DIODE;
D O I：
10.1016/j.ijleo.2014.01.154
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We reported the Ho:YAP laser pumped by the Tm:YAP laser. The Ho:YAP laser maximum output power was 4.91 W when the incident power was 10.1 W with the threshold of 2.63 W. The slope efficiency was 63.7%, corresponding to an optical-to-optical efficiency of 48.6%. The Ho:YAP output wavelength was centered at 2118.2 nm with bandwidth of about 1 nm. We estimate the beam quality to be M-2 = 1.29. (C) 2014 Elsevier GmbH. All rights reserved.
引用
收藏
页码：3943 / 3945
页数：3
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