GaAs as a passive Q-switch and Brewster plate for pulsed Yb:YAG laser

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GaAs as a passive Q-switch and Brewster plate for pulsed Yb:YAG laser

机译：GaAs作为无源Q开关和Brewster板，用于脉冲Yb：YAG激光器

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This study demonstrates a diode side-pumped Yb:YAG laser operated under free-run and passively GaAs Q-switched conditions. The maximal output energy was 10 mJ at a 25 Hz pulse repetition frequency (PRF) with a lms pump pulse duration when free-running condition. The GaAs wafer was used both as a passive Q-switch and a Brewster plate. Pumped by 175 mJ of 1 ms pulse duration at 941 nm, the laser outputted 13 pulses at 1.03 μm when under the Q-switched. The first pulse was 120 ns with a peak power of 83 W. Rate equations were calculated and the passive Q-switching theory was analyzed. The equations' numerical solutions were in good agreement with the experimental results.

机译：这项研究证明了在自由运行和无源GaAs调Q条件下工作的二极管侧面泵浦Yb：YAG激光器。自由运行条件下，最大输出能量在25 Hz脉冲重复频率（PRF）下为10 mJ，泵浦脉冲持续时间为lms。 GaAs晶片既用作无源Q开关又用作Brewster板。在941 nm处以175 mJ的1 ms脉冲持续时间泵浦，当在Q开关下时，激光器以1.03μm输出13个脉冲。第一个脉冲为120 ns，峰值功率为83W。计算了速率方程，并分析了无源Q开关理论。该方程的数值解与实验结果吻合良好。

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《Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter》 |2003年第6期|共7页
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正文语种 eng
中图分类光学;
关键词
Diode side-pumping; Q-switching; GaAs; Yb:YAG;

机译：二极管侧面泵浦;Q开关;GaAs;Yb：YAG;

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专利

1. GaAs as a passive Q-switch and Brewster plate for pulsed Yb:YAG laser [J] . Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2003,第1a6期

机译：GaAs作为无源Q开关和Brewster板，用于脉冲Yb：YAG激光器
2. Thermal Focal Length Control in Passively Q-switched End Pulsed-Pumped Ceramics and Single Crystal Yb~(3+):YAG/ Cr~(4+):YAG Microchip Laser [J] . J. M. El-Azab, Y. S. Nada, S. M. Maize Nonlinear Optics, Quantum Optics . 2017,第2期

机译：热焦距控制在被动Q开关端脉冲泵浦陶瓷和单晶Yb〜（3 +）：YAG / Cr〜（4 +）：YAG Microchip激光器
3. Numerical simulation of a CW-pumped Cr:YAG passively Q-switched Yb:YAG pulsed laser [J] . M. Lu, C.R. Chatwin, R.C.D. Young, Optics and Lasers in Engineering . 2009,第6期

机译：连续泵浦Cr：YAG被动调Q Yb：YAG脉冲激光的数值模拟
4. Compact, diode-pumped Yb:YAG laser with combination acousto-optic and passive Q-switch for LIDAR applications [C] . Yakshin M. A., Prasad C. R., Schwemmer G., 2011 Conference on lasers and electro-optics . 2011

机译：紧凑的二极管泵浦Yb：YAG激光器，结合了声光和无源Q开关，适用于LIDAR应用
5. Analytic and numeric modeling of diode laser pumped YB:YAG laser oscillators and amplifiers. [D] . Shu, Hong. 2003

机译：二极管激光泵浦YB：YAG激光振荡器和放大器的解析模型和数值模型。
6. Stripping of PFA Fluoropolymer Coatings Using a Nd:YAG Laser (Q-Switch) and an Yb Fiber Laser (CW) [O] . Guillermo Guerrero-Vaca, Óscar Rodríguez-Alabanda, Pablo E. Romero, 2019

机译：使用Nd：YAG激光器（Q-Switch）和Yb光纤激光器（CW）剥离PFA含氟聚合物涂层
7. Comparative Study of Thermal Lens Effect in End Pulsed-Pumped Ceramics and Single Crystal Yb3+ YAG- Cr4+ YAG Passively Q-switched Microchip Laser. [O] . Y. S. Nada, S. M. A. Maize 2016

机译：端部脉冲泵浦陶瓷和单晶YB3 + YAG-CR4 + YAG被动Q开关微芯片激光的热透镜效应的比较研究。
8. Temporal Reshaping of Ultrashort Laser Pulses After Reflection from GaAs at Brewster's Angle [R] . Campbell, I. H., Fauchet, P. M. 1988

机译：在Brewster角度下Gaas反射后超短激光脉冲的时间整形

GaAs as a passive Q-switch and Brewster plate for pulsed Yb:YAG laser

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