200-W Tm:YLF INNOSLAB Laser

机译：200瓦Tm：YLF INNOSLAB激光器

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摘要

A Tm: YLF laser in INNOSLAB design is reported. It produces 200 W of output power at an optical efficiency of 24 % and a slope efficiency of 27 % with respect to incident pump power. The laser crystal is partially end-pumped in a top-hat line focus with a width of 12 mm and a height of about 1 mm. It is placed in a stable, spherical laser resonator, which results in a highly elliptical output beam. The beam is near diffraction limit and Gaussian in shape in one axis and contains very high order transversal modes and is Top-Hat-like in shape in the other axis. The beam shape is ideal for pumping a Ho:YLF laser crystal in INNOSLAB design for a pulsed amplifier.

机译：据报道采用INNOSLAB设计的Tm：YLF激光器。相对于入射泵浦功率，它以24％的光效率和27％的斜率效率产生200 W的输出功率。激光晶体被部分端泵到高帽线焦点中，其宽度为12毫米，高度约为1毫米。它放置在稳定的球形激光谐振器中，从而产生高度椭圆的输出光束。光束在一个轴上接近衍射极限并且形状为高斯，并且包含非常高阶的横向模态，而在另一个轴上的形状为“顶帽子”状。光束形状非常适合泵浦INNOSLAB设计的Ho：YLF激光晶体，用于脉冲放大器。

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来源
《Solid state lasers XXII: technology and devices》|2013年|85991C.1-85991C.7|共7页
会议地点 San Francisco CA(US)
作者
A. Meissner; J. Li; I. Lopez-Perez; S. Yang; M. Hoefer; D. Hoffmann;
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作者单位

Fraunhofer Institute for Laser Technology, Steinbachstr, 15, 52074 Aachen, Germany;

School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;

Fraunhofer Institute for Laser Technology, Steinbachstr, 15, 52074 Aachen, Germany;

School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;

Fraunhofer Institute for Laser Technology, Steinbachstr, 15, 52074 Aachen, Germany;

Fraunhofer Institute for Laser Technology, Steinbachstr, 15, 52074 Aachen, Germany;

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原文格式 PDF
正文语种 eng
中图分类
关键词
High-Power; 2 micron; Tm:YLF; Slab laser; Top-Hat;

机译：大功率; 2微米; Tm：YLF；平板激光器顶帽子;

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外文文献
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专利

1. LD END-PUMPED Tm:YLF INNOSLAB LASERS WITH VARIOUS DOPING CONCENTRATIONS [J] . Zhang Haonan, Lin Miaomiao, Xu Zhaopeng, Journal of Russian laser research . 2020,第5期

机译：LD末端泵送TM：YLF InnoSlab激光器，具有各种掺杂浓度
2. A 200 W INNOSLAB Tm:YLF laser [J] . J. Li, S. H. Yang, A. Meissner, Laser physics letters . 2013,第5期

机译：200 W INNOSLAB Tm：YLF激光器
3. A 60 W Tm:YLF Laser with Triple Tm:YLF Rods [J] . ZHU Guo-Li 中国物理快报：英文版 . 2015,第009期

机译：具有三重Tm：YLF棒的60 W Tm：YLF激光器
4. 200-W Tm:YLF INNOSLAB laser [C] . A. Meissner, J. Li, I. Lopez-Perez, SPIE Conference on Solid State Lasers . 2013

机译：200英寸TM：YLF InnoSlab激光
5. Upconversion dynamics and energy transfer: Er(3+):YAlO(3), YAG and Tm(3+): YLF, YBF. [D] . Wang, Jianan. 1996

机译：上转换动力学和能量转移：Er（3 +）：YAlO（3），YAG和Tm（3+）：YLF，YBF。
6. Initial clinical experience with the picosecond Nd:YLF laser for intraocular therapeutic applications [O] . G. Geerling, J. Roider, U. Schmidt-Erfurt, 1998

机译：皮秒Nd：YLF激光用于眼内治疗应用的初步临床经验
7. Highly efficient Ho:YLF and Ho:YAG lasers pumped by Tm-doped silica fibre laser [O] . Shen D.Y., Cooper L.J., Clarkson W.A. 100

机译：高效的Ho：YLF和Ho：YaG激光器由Tm掺杂的二氧化硅光纤激光器泵浦

200-W Tm:YLF INNOSLAB Laser

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