117 citations · 433 across the 12 of their papers we have counts for
4 papers · 1 filter
Chirp control of directional current in monolayer graphene by intense few-cycle laser
Erheng Wu, Qiang Zhan, Zhanshan Wang +2
The residual current density in monolayer graphene driven by an intense few-cycle chirped laser pulse is investigated via numerical solution of the time-dependent Schrödinger equat…
Gain dynamics of a free-space nitrogen laser pumped by circularly polarized femtosecond laser pulses
Jinping Yao, Hongqiang Xie, Bin Zeng +9
We experimentally demonstrate ultrafast dynamic of generation of a strong 337-nm nitrogen laser by injecting an external seed pulse into a femtosecond laser filament pumped by a ci…
Remote creation of strong and coherent emissions in air with two-color ultrafast laser pulses
Jinping Yao, Guihua Li, Chenrui Jing +11
We experimentally demonstrate generation of strong narrow-bandwidth emissions with excellent coherent properties at ~391 nm and ~428 nm from molecular ions of nitrogen inside a fem…
Harmonic-seeded remote laser emissions in N2-Ar, N2-Xe and N2-Ne mixtures: a comparative study
Jielei Ni, Wei Chu, Haisu Zhang +9
We report on the investigation on harmonic-seeded remote laser emissions at 391 nm wavelength from strong-field ionized nitrogen molecules in three different gas mixtures, i.e., N2…