One of the current challenges in high-harmonic generation is to extend the harmonic cutoff
to increasingly high energies while maintaining or even increasing the efficiency of the high …

Owing to the increasing significance of high harmonic generation (HHG) as a tabletop
coherent x-ray source and the coming of age of intense infrared (IR) lasers, the development …

Characterizing an isolated attosecond pulse (IAP) is essential for its potential applications. A
complete characterization of an IAP ultimately requires the determination of its electric field …

High-harmonic generation (HHG) is a powerful tool to generate coherent attosecond light
pulses in the extreme ultraviolet. However, the low conversion efficiency of HHG at the …

Bi-chromatic driver enabled control of high harmonic generation in atomic targets -
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Featured Application We present a method based on artificial neural networks—as an
efficient procedure—aimed to predict the outcome of high-order harmonic generation …

We investigated the high-order harmonic generation by interacting linearly polarized laser
pulses with the atomic target. The temporal evolution of harmonic emission and the …

We study high-order harmonics generated by an intense multicycle 800 nm laser pulse in
the presence of a weaker 1300 nm mid-infrared (MIR) pulse. Additionally to the previously …

In this paper, we numerically investigate the possibility to obtain a lighthouse emission for
the attosecond pulses produced by high-order harmonics of a strong mid-infrared …

We present an efficient approach for producing a carrier-envelope phase controlled isolated
attosecond pulse by an optimized intense driving laser pulse. High-order harmonics are …