14.1 W continuous-wave dual-end diode-pumped Er:Lu2O3 laser at 2.85 μm

被引：0

作者：

梁洋洋 ^{[1
,2
]}

李涛 ^{[1
,2
,3
]}

张百涛 ^{[3
]}

何京良 ^{[3
]}

Sascha Kalusniak ^{[4
]}

赵显 ^{[2
,3
]}

Christian Kr?nkel ^{[4
]}

机构：

[1] Key Laboratory of Laser & Infrared System, Ministry of Education, Shandong University

[2] School of Information Science and Engineering, Shandong Provincial Key Laboratory of Laser Technology and Application, Shandong University

[3] Institute of Novel Semiconductors, State Key Laboratory of Crystal Materials, Shandong University

[4] Leibniz-Institut für Kristallzüchtung (IKZ)

来源：

ChineseOpticsLetters | 2024年 / 22卷 / 01期

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

TN248 [激光器];

学科分类号：

0803 ; 080401 ; 080901 ;

摘要：

We present our efforts towards power scaling of Er:Lu2O3lasers at 2.85μm.By applying a dual-end diode-pumped resonator scheme,we achieve an output power of 14.1 W at an absorbed pump power of 59.7 W with a slope efficiency of 26%.In a single-end pumped resonator scheme,an output power of 10.1 W is reached under 41.9 W of absorbed pump power.To the best of our knowledge,this is the first single crystalline mid-infrared rare-earth-based solid-state laser with an output power exceeding 10 W at room temperature.

引用

页码：89 / 94

页数：6

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