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Lyman-alpha source for laser cooling antihydrogen

机译:Lyman-alpha激光冷却抗氢的源

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摘要

We present a Lyman-alpha laser developed for cooling trapped antihydrogen. The system is based on a pulsed Ti:sapphire laser operating at 729 nm that is frequency doubled using an LBO crystal and then frequency tripled in a Kr/Ar gas cell. After frequency conversion, this system produces up to 5.7 mu W of average power at the Lyman-alpha wavelength. This laser is part of the ATRAP experiment at the antiproton decelerator in CERN. (C) 2018 Optical Society of America
机译:我们提出了一种开发用于冷却被捕获的抗氢性的Lyman-alpha激光器。 该系统基于脉冲Ti:在729nm处运行的蓝宝石激光器,其使用Lbo晶体加倍,然后在Kr / Ar气体细胞中增加频率。 经过变频后,该系统在Lyman-alpha波长下产生高达5.7μW的平均功率。 该激光是CERN中的ANTIPROTON DENELERATOR的ATRAP实验的一部分。 (c)2018年光学学会

著录项

  • 来源
    《Optics Letters》 |2018年第12期|共4页
  • 作者单位

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    Jagiellonian Univ Fac Phys Astron &

    Appl Comp Sci PL-30059 Krakow Poland;

    Forschungzentrum Juelich GmbH D-52425 Julich Germany;

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    York Univ Dept Phys &

    Astron Toronto ON M3J 1P3 Canada;

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    Colorado State Univ Dept Phys Ft Collins CO 80523 USA;

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    Northwestern Univ Dept Phys &

    Astron Evanston IL 60208 USA;

    Colorado State Univ Dept Phys Ft Collins CO 80523 USA;

    Colorado State Univ Dept Phys Ft Collins CO 80523 USA;

    York Univ Dept Phys &

    Astron Toronto ON M3J 1P3 Canada;

    York Univ Dept Phys &

    Astron Toronto ON M3J 1P3 Canada;

    Harvard Univ Dept Phys Cambridge MA 02138 USA;

    Colorado State Univ Dept Phys Ft Collins CO 80523 USA;

    Northwestern Univ Dept Phys &

    Astron Evanston IL 60208 USA;

    Jagiellonian Univ Fac Phys Astron &

    Appl Comp Sci PL-30059 Krakow Poland;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 计量学;光学;
  • 关键词

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