High-power diode-pumped passively mode-locked Yb:YAG lasers

被引:27
作者
Aus der Au, J [1 ]
Schaer, SF
Paschotta, R
Hönninger, C
Keller, U
Moser, M
机构
[1] ETH Honggerberg, Swiss Fed Inst Technol, Inst Quantum Elect, HPT, CH-8093 Zurich, Switzerland
[2] Ctr Suisse Elect & Microtech SA, CH-8048 Zurich, Switzerland
关键词
D O I
10.1364/OL.24.001281
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We obtained 74-kW peak power and 3.5-W average output power in l-ps pulses from a diode-pumped Yb:YAG laser at 1030 nm that was passively mode locked with a semiconductor saturable-absorber mirror. Another laser produced 57-kW peak power and as much as 8.1-W average output power in 2.2-ps pulses, split into two nearly diffraction-limited beams (M-2 < 1.2). TO OUT knowledge, these are by far the highest reported peak and average output powers from a diode-pumped mode-locked laser in this pulse-duration regime. (C) 1999 Optical Society of America. OCIS codes: 140.3480, 140.4050, 140.5680, 140.6810.
引用
收藏
页码:1281 / 1283
页数:3
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