4 papers · 1 filter
Recollision of excited electron in below-threshold nonsequential double ionization
Xiaolei Hao, Yuxing Bai, Chan Li +5
Consensus has been reached that recollision, as the most important post-tunneling process, is responsible for nonsequential double ionization process in intense infrared laser fiel…
Quantum dynamics of atomic Rydberg excitation in strong laser fields
Shilin Hu, Xiaolei Hao, Hang Lv +9
Neutral atoms have been observed to survive intense laser pulses in high Rydberg states with surprisingly large probability. Only with this Rydberg-state excitation (RSE) included…
The effect of Coulomb field on laser-induced ultrafast imaging methods
XiaoLei Hao, YuXing Bai, XiaoYun Zhao +10
By performing a joint theoretical and experimental investigation on the high-order above-threshold ionization (HATI) spectrum, the dominant role of the 3rd-return-recollision traje…
Wavelength Dependent Tunneling Delay Time
Xiaolei Hao, Zheng Shu, Weidong Li +1
A clear consensus on how long it takes a particle to tunnel through a potential barrier has never been so urgently required, since the electron dynamics in strong-field ionization…