Room Temperature Diode-Pumped Tunable Single-Frequency Tm:YAG Ceramic Laser

被引：8
|
作者：
Yao Bao-Quan [1 ]
Yu Xiao [1 ]
Ju You-Lun [1 ]
Liu Wen-Bin [2 ]
Jiang Ben-Xue [2 ]
Pan Yu-Bo [2 ]
机构：
[1] Harbin Inst Technol, Natl Key Lab Tunable Laser Technol, Harbin 150001, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2013年 / 30卷 / 02期
关键词：
SOLID-STATE LASERS; MU-M; YAG LASER; TM-YAG; OSCILLATOR; OPERATION; RADAR;
D O I：
10.1088/0256-307X/30/2/024210
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A single-longitudinal-mode (SLM) Tm:YAG ceramic laser under room temperature conditions using double Fabry-Perot etalons is investigated. The maximum single-frequency output power is 318mW with a slope efficiency of 12.6%. The wavelength tuning range from 2005nm to 2029nm is achieved by tuning the obliquity of a 0.1-mm-thick etalon. The single frequency laser has a beam quality of M-2 = 1.3 at the maximum single-frequency output power. The result is reported for the first time to the best of our knowledge. This SLM Tm: YAG ceramic laser can replace the Tm: YAG single crystal laser to be used as the seed laser for LIDAR laser systems.
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页数：3
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