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首页> 外文期刊>Nuclear Instruments & Methods in Physics Research >Soft X-ray generation experiment at the Tsinghua Thomson scattering X-ray source
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Soft X-ray generation experiment at the Tsinghua Thomson scattering X-ray source

机译：清华汤姆逊散射X射线源的软X射线产生实验

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摘要

The development, design, and construction of the Tsinghua Thomson scattering X-ray (TTX) source have been ongoing since 2001. The TTX source is based on the Thomson scattering of a femtosecond laser pulse by a relativistic electron beam, which aims at an ultra-fast, high-flux, monochromatic, and tunable X-ray source for scientific, medical, and industrial applications. A recent experiment sought to generate a soft X-ray pulse through Thomson scattering. In this experiment, a 3-eV electron beam generated from a photocathode radio-frequency gun is focused by quadrupole magnets to several hundred microns and collided with a 120-mJ, 60-fs laser beam. The generated X-ray is detected by a micro-channel plate. The energy, pulse duration, and number of X-ray photons is estimated to be 290.4 eV, 1 ps, and 6.4 × 10~3, respectively.
机译：自2001年以来，清华汤姆森散射X射线（TTX）源的开发，设计和构造一直在进行。TTX源基于相对论电子束对飞秒激光脉冲的汤姆森散射，旨在实现超-快速，高通量，单色和可调X射线源，适用于科学，医学和工业应用。最近的实验试图通过汤姆森散射产生软X射线脉冲。在该实验中，由光电阴极射频枪产生的3 eV电子束被四极磁体聚焦到数百微米，并与120 mJ，60 fs的激光束碰撞。产生的X射线由微通道板检测。 X射线光子的能量，脉冲持续时间和数量估计分别为290.4 eV，1 ps和6.4×10〜3。

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  • 来源
    《Nuclear Instruments & Methods in Physics Research 》 |2011年第1期| p.169-172| 共4页
  • 作者

    Yingchao Du; Lixin Yan; Jianfei Hua; Qiang Du; Renkai Li; Jiaru Shi; Wenhui Huang; Huaibi Chen; Chuanxiang Tang;

  • 作者单位

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

    Accelerator Laboratory, Department of Engineering Physics, Tsinghua University, Beijing 100084, China,Key Laboratory of Particle and Radiation Imaging, Tsinghua University, Ministry of Education, Beijing 100084, China,Key Laboratory of High Energy Radiation Imaging, Fundamental Science for National Defense, Beijing 100084, China;

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  • 正文语种 eng
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  • 关键词

    thomson scattering x-ray source photocathode rf gun laser x-ray;

    机译：汤姆森散射X射线源光阴极射频枪激光X射线;

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