Diode pumped compact cryogenic Yb:YAG/Cr:YAG pulsed laser

被引：4
|
作者：
Navratil, Petr [1 ]
Jambunathan, Venkatesan [1 ]
Horackova, Lucie [1 ]
Lucianetti, Antonio [1 ]
Mocek, Tomas [1 ]
机构：
[1] Inst Phys CAS, HiLASE Ctr, Radnici 828, Dolni Brezany 25241, Czech Republic
来源：
SOLID STATE LASERS XXV: TECHNOLOGY AND DEVICES | 2016年 / 9726卷
关键词：
solid-state compact lasers; cryogenic cooling; passive Q-switching; diode-pumped; Yb:YAG; Cr:YAG; MICROCHIP LASERS; TEMPERATURES;
D O I：
10.1117/12.2210960
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, we have shown the possibility of performing pulsed laser operation at cryogenic temperature with innovative modular compact laser cavity. Using Yb:YAG/Cr:YAG configuration, at cryogenic temperature, in the preliminary laser experiments, we obtained a maximum average output power of 2.7 W with a repetition rate of around 50 kHz. The minimum pulse width, maximum pulse energy and peak power obtained were 2.5 ns, 60 mu J. and 25 kW respectively. To the best of our knowledge, an experimental approach on compact pulsed Q-switched lasers based on Yb:YAG/Cr:YAG at cryogenic temperature is tried for the first time.
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页数：7
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