Kerr-lens mode-locked Yb:LuAG ceramic thin-disk laser

被引：5
作者：
Kitajima, Shotaro [1 ,2 ]
Shirakawa, Akira [1 ]
Yagi, Hideki [3 ]
Yanagitani, Takagimi [3 ]
机构：
[1] Univ Electrocommun, Inst Laser Sci, 1-5-1 Chofugaoka, Chofu, Tokyo 1828585, Japan
[2] Osaka Univ, Inst Laser Engn, 2-6 Yamadaoka, Suita, Osaka 5650871, Japan
[3] Konoshima Chem Co Ltd, Takuma Works, 80 Kouda, Mitoya, Kagawa 7691103, Japan
来源：
OPTICS LETTERS | 2021年 / 46卷 / 10期
关键词：
CONTINUOUS-WAVE; GENERATION; POWER;
D O I：
10.1364/OL.423865
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A Kerr-lens mode-locked (KLM) thin-disk laser with Yb:LuAG ceramic was demonstrated. Yb:LuAG ceramic is an attractive material for high-power lasers due to its high thermal conductivity and large emission cross section. The highest output power of 17 W with a pulse duration of 130 fs was achieved. Moreover, the pulse duration of 88 fs was also obtained with a high-Q factor cavity. To the best of our knowledge, this is the first demonstration of a KLM thin-disk laser based on Yb:LuAG, including both ceramic and single crystal. The results show the usefulness of ceramic thin disks for high-power ultrashort pulse laser sources. (C) 2021 Optical Society of America
引用
收藏
页码：2312 / 2315
页数：4
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