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Updated: Jan 17, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
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515nm脉冲向20 fs的非线性脉冲压缩及其在全固态高波生成中的应用

Ziwen Wang, Tangmeng Li, Jicai Zhang

    Applied optics
    |September 22, 2025
    PubMed
    概括

    研究人员开发了一个全固态非线性脉冲压缩设置. 该系统实现了超快的脉冲持续时间,使工业级的高波产生在极端紫外线光谱.

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    A pulse is a short burst of radio waves distributed over a range of frequencies that simultaneously excites all the nuclei in the sample. Upon passing a radio frequency pulse along the x-axis, the nuclei absorb energy corresponding to their Larmor frequencies and achieve resonance. This shifts the net magnetization vector from the z-axis toward the transverse plane. This angle of rotation of the magnetization vector, or the flip angle, is proportional to the duration and intensity of the pulse.
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