~5 W output power Q-switched Yb:YAG laser with elliptical mode geometry

机译：〜5 W输出功率Q开关YB：带有椭圆模式几何的YAG激光器

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We report on high beam quality diode end-pumped Q-switched Yb:YAG laser with elliptical cavity mode configuration operating at 1÷100 kHz repetition rates. Laser coupler transmittance optimization in CW is carried out. Measurements of thermal lens in laser active element by means of Shack-Hartmann wavefront sensor are presented. It is shown that thermal lens in such laser is highly astigmatic. We have also measured laser beam quality parameter M2, which does not exceed 1.2 value at the highest pump power.

机译：我们在高光束质量二极管末端泵浦Q开关YB：YAG激光器，椭圆形腔模式配置以1÷100 kHz重复率运行。执行CW中的激光耦合器透射率优化。提出了通过Shack-Hartmann波前传感器的激光有源元件中热透镜的测量。结果表明，这种激光器中的热透镜具有高度散光。我们还测量了激光束质量参数M2，其在最高泵浦电源处不超过1.2值。

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《International Conference on Lasers, Applications, and Technologies》|2007年||共8页
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R. Antipenkov; D. Stucinskas; A. Varanavicius;
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中图分类激光技术、微波激射技术;
关键词
Yb:YAG; elliptical mode; thermal lens.;

机译：YB：YAG;椭圆模式;热镜头。;

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3. High Peak Power, Passively Q-Switched Yb:YAG/Cr:YAG Micro-Lasers [J] . Tsunekane M., Taira T. Quantum Electronics, IEEE Journal of . 2013,第5期

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4. ～ 5 W output power Q-switched Yb:YAG laser with elliptical mode geometry [C] . R. Antipenkov, D. Stucinskas, A. Varanavicius Advanced Lassers and Systems; Proceedings of SPIE-The International Society for Optical Engineering; vol.6731 . 2007

机译：〜5 W输出功率椭圆模式几何的Q开关Yb：YAG激光器
5. FREQUENCY AND MODE CONTROL OF Q-SWITCHED NEODYMIUM: YAG LASERS. [D] . PARK, YONG KWAN. 1981

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8. Tunable Single-Frequency Yb: YAG Laser with 1-W Output Power Using Twisted-ModeTechnique [R] . Fan, T. Y., Ochoa, J. 1995

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~5 W output power Q-switched Yb:YAG laser with elliptical mode geometry

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