1.6 W of single-mode output power from a novel power-scaling scheme for monolithic nonplanar ring lasers

被引：6
|
作者：
Zimer, H [1 ]
Wittrock, U [1 ]
机构：
[1] Univ Appl Sci Munster, Photon Lab, D-48565 Steinfurt, Germany
来源：
OPTICS LETTERS | 2004年 / 29卷 / 14期
关键词：
D O I：
10.1364/OL.29.001635
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel monolithic ring laser with high potential for power scaling, the disk nonplanar ring oscillator, is presented. We achieved power scaling by reducing the pump-light-induced aberrations. The basic idea of our approach is to attach a thin Nd:YAG disk to an undoped nonplanar YAG ring resonator while the other side of the disk is mounted on a heat sink. First promising experiments have demonstrated a single-frequency cw output power of 1.6 W at 1.06 mum with a slope efficiency of 45%. Power scaling to several watts seems to be possible. (C) 2004 Optical Society of America.
引用
收藏
页码：1635 / 1637
页数：3
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