掺镱（Yb³⁺）的Lu₃Al₅O₁₂陶瓷激光器的连续波和锁模运转

CW and mode-locked operation of Yb(3+)-doped Lu3Al5O12 ceramic laser.

作者信息

Nakao Hiroaki, Shirakawa Akira, Ueda Ken-ichi, Yagi Hideki, Yanagitani Takagimi

机构信息

Institute for Laser Science, University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo 182-8585, Japan.

出版信息

Opt Express. 2012 Jul 2;20(14):15385-91. doi: 10.1364/OE.20.015385.

DOI:10.1364/OE.20.015385

PMID:22772235

Abstract

CW laser operation and first mode-locked laser operation of Yb:LuAG ceramic are reported. Efficient CW laser operation was obtained with maximum output power of 2.14 W and a 72% slope efficiency. Femtosecond mode-locked laser operation was achieved with pulse duration of 699 fs and a 200 mW average output power.

摘要

报道了镱掺杂钇铝镓石榴石（Yb:LuAG）陶瓷的连续波（CW）激光运转及首次锁模激光运转。实现了高效的连续波激光运转，最大输出功率为2.14 W，斜率效率为72%。实现了飞秒锁模激光运转，脉冲持续时间为699 fs，平均输出功率为200 mW。