With the development of laser technologies, multi-color light-field synthesis with complete
amplitude and phase control would make it possible to generate arbitrary optical waveforms …

Based on the photocurrent model, we perform a theoretical study on the optimization of
terahertz (THz) wave emission from argon gas irradiated by the two-and three-colour laser …

The sha** of the waveform of a two-or three-color driving laser pulse is essential for
generating an ultrashort isolated attosecond pulse (IAP) from high-order harmonic …

Isolated attosecond pulses (IAPs) can be readily generated via high-order harmonic
generation driven by an ultrashort laser pulse. Here, it is shown that the best way to obtain …

We explore the fascinating process of high harmonic generation (HHG) in organic
molecules, using time-dependent density functional theory to delve into the behaviors of …

We investigate high-order harmonic generation (HHG) of Li+ ion driven by an intense
infrared (IR) laser field in combination with a weak XUV pulse. To achieve this, we first …

We theoretically investigate the attosecond pulse generation in an orthogonal multicycle
midinfrared two-color laser field. It is demonstrated that multiple continuum-like humps …

Our work is based on high harmonic generation in a gaseous medium (helium ion), by
exploiting gold bowtie nanostructures as laser field amplifiers. As the result of emission of a …

high harmonic generation is a useful tool for the generation of short, intense attosecond
pulses. In order to simulate high harmonic generation, we performed a numerical solution to …

In this paper, time frequency analysis of high harmonic generation in a tree color laser field
has been discussed. For this purpose we used model atomic potential and absorbent …