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Generation of a coherent x ray in the water window region at 1 kHz repetition rate using a mid-infrared pump source

  • Hui Xiong*
  • , Han Xu
  • , Yuxi Fu
  • , Jinping Yao
  • , Bin Zeng
  • , Wei Chu
  • , Ya Cheng
  • , Zhizhan Xu
  • , Eiji J. Takahashi
  • , Katsumi Midorikawa
  • , X. Liu
  • , J. Chen
  • *此作品的通讯作者
  • CAS - Shanghai Institute of Optics and Fine Mechanics
  • RIKEN
  • CAS - Innovation Academy for Precision Measurement Science and Technology
  • Peking University

科研成果: 期刊稿件文章同行评审

摘要

We demonstrate the generation of a coherent x ray in the water window region in a gas cell filled with neon gas using a wavelength-tunable mid-IR femtosecond laser operating at 1 kHz repetition rate. The cutoff energy and conversion efficiency of the water window x ray can be optimized by tuning gas pressure as well as the focal position.

源语言英语
页(从-至)1747-1749
页数3
期刊Optics Letters
34
11
DOI
出版状态已出版 - 1 6月 2009
已对外发布

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