The impact of pulse duration on multiphoton ionization in the soft X-ray regime

机译：脉冲持续时间对软X射线条件下多光子电离的影响

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At the soft X-ray free electron laser FLASH, multiphoton ionization of free atoms has been studied by ion time-of-flight spectroscopy. Depending on the multiphoton mechanism, the ionization processes are influenced in different ways by the FEL pulse duration. This feature has been used, e.g., to measure the pulse duration of FLASH in the femtosecond regime by non-linear autocorrelation. In the present contribution, the impact of pulse duration on multiphoton ionization is discussed with an emphasis on the distinction between sequential and non-sequential processes, and collective electron excitation as well.

机译：在软X射线自由电子激光器FLASH上，已经通过离子飞行时间光谱学研究了自由原子的多光子电离。取决于多光子机制，电离过程受FEL脉冲持续时间的影响不同。此功能已用于，例如，通过非线性自相关来测量飞秒状态下FLASH的脉冲持续时间。在当前的贡献中，讨论了脉冲持续时间对多光子电离的影响，重点是顺序过程和非顺序过程之间的区别，以及集体电子激发。

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来源
《Advances in X-ray free-electron lasers II: instrumentation》|2013年|877808.1-877808.9|共9页
会议地点 Prague(CZ)
作者
Mathias Richter; Andrey A. Sorokin; Kai Tiedtke;
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作者单位

Physikalisch-Technische Bundesanstalt (PTB), Abbestr. 2-12, 10587 Berlin, Germany;

Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607 Hamburg, Germany;

Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607 Hamburg, Germany;

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正文语种 eng
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关键词
non-linear processes; multiphoton ionization; gas-phase experiments; ion time-of-flight spectroscopy; FEL pulse duration;

机译：非线性过程；多光子电离；气相实验；离子飞行时间光谱FEL脉冲持续时间;

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1. 卵龄和脉冲持续时间对小鼠卵母细胞电活化效果的影响 [J] . 谭景和, 周琪动物学报 . 1995,第003期
2. Multiphoton ionization of atoms with soft x-ray pulses [J] . Richter M., Bobashev S.V., Sorokin A.A., Journal of Physics, B. Atomic, Molecular and Optical Physics: An Institute of Physics Journal . 2010,第19期

机译：带有软X射线脉冲的原子的多光子电离
3. Anomalous ionization efficiency by few-cycle pulses in the multiphoton ionization regime [J] . Liu C, Nakajima T Physical Review, A. Atomic, molecular, and optical physics . 2007,第2aPta2期

机译：在多光子电离体系中，短周期脉冲的异常电离效率
4. Effects of the carrier-envelope phase on atomic ionization by the pulse trainin the multiphoton-ionization regime [J] . Takashi Nakajima Physical Review, A. Atomic, molecular, and optical physics . 2009,第4aPta2期

机译：载流子包络相对多光子电离过程中脉冲串对原子电离的影响
5. The impact of pulse duration on multiphoton ionization in the soft X-ray regime [C] . Mathias Richter, Andrey A. Sorokin, Kai Tiedtke Conference on Advances in X-ray free-electron lasers II: instrumentation . 2013

机译：脉冲持续时间对软X射线制度中多光电电离的影响
6. Gas phase cluster studies using a desk-top size soft x-ray laser for single photon ionization. [D] . Heinbuch, Scott. 2009

机译：气相簇研究使用台式尺寸的软X射线激光进行单光子电离。
7. Correction for the Research Article: High-flux soft x-ray harmonic generation from ionization-shaped few-cycle laser pulses by A. S. Johnson D. R. Austin D. A. Wood C. Brahms A. Gregory K. B. Holzner S. Jarosch E. W. Larsen S. Parker C. S. Strüber P. Ye J. W. G. Tisch and J. P. Marangos [O] . 2018

机译：对研究文章的更正：由电离形状的几个周期激光脉冲产生的高通量软X射线谐波作者：AS JohnsonDR奥斯汀DA伍德C。BrahmsA。GregoryKB HolznerS。Jarosch EW拉尔森（E. Larsen）帕克（S.
8. The impact of pulse duration on multiphoton ionization in the soft X-ray regime [O] . Richter, Mathias, Sorokin, Andrey, Tiedtke, K. 2013

机译：脉冲持续时间对软X射线条件下多光子电离的影响

The impact of pulse duration on multiphoton ionization in the soft X-ray regime

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