Strong Field Ionization Dynamics Resolved by Two-Color Elliptical Phase-of-Phase Spectroscopy

被引：4

作者：

Jin, Wuwei ^{[1
,2
]}

Jiang, Tao ^{[3
,4
]}

Liu, Jinlei ^{[3
,4
]}

Luo, Sizuo ^{[1
,2
]}

Ren, Dianxiang ^{[1
,2
]}

Li, Xiaokai ^{[1
,2
]}

Wang, Chuncheng ^{[1
,2
]}

Lang, Yue ^{[3
,4
]}

Wang, Xiaowei ^{[3
,4
]}

Zhao, Jing ^{[3
,4
]}

Zhao, Zengxiu ^{[3
,4
]}

Ding, Dajun ^{[1
,2
]}

机构：

[1] Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China

[2] Jilin Univ, Jilin Prov Key Lab Appl Atom & Mol Spect, Changchun 130012, Peoples R China

[3] Natl Univ Def Technol, Dept Phys, Changsha 410073, Peoples R China

[4] Natl Univ Def Technol, Hunan Key Lab Extreme Matter & Applicat, Changsha 410073, Peoples R China

来源：

ULTRAFAST SCIENCE | 2024年 / 4卷

基金：

中国国家自然科学基金;

关键词：

Argon lasers - Photoelectron spectroscopy;

D O I：

10.34133/ultrafastscience.0066

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate the strong field ionization of argon using counter-rotating 2-color dual-elliptical phase-of-phase spectroscopy. We perform a multidimensional control experiment over the 2-color dual-elliptical laser field to modulate the photoelectron momentum spectra generated under strong fields. Incorporating the classical trajectory Monte Carlo calculation, we study the behavior of the relative phase contrast and the phase of phase and clarify how the enhancement of temporal precision in angular resolution measurements is achieved when the relative phase corresponds to the frequency of 3 omega. Our results uncover the potential for using quantitatively controlled 2-color elliptical fields to realize precise probes of the attosecond ionization and scattering dynamics.

引用

页数：6

共 40 条

[1] Two-color phase-of-the-phase spectroscopy in the multiphoton regime [J].