The ability to manipulate and observe phenomena on attosecond timescales has yielded
groundbreaking insights into electron dynamics and the behaviour of matter exposed to …

Strong–laser–field physics is a research direction that relies on the use of high-power lasers
and has led to fascinating achievements ranging from relativistic particle acceleration to …

High-harmonic generation (HHG) is an extreme nonlinear process in which intense pulses
of light drive matter to emit high harmonics of the driving frequency, reaching the extreme …

In strong-field physics and attosecond science, intense light induces ultrafast electron
dynamics. Such ultrafast dynamics of electrons in matter is at the core of phenomena such …

High-harmonic generation is a light up-conversion process occurring in a strong laser field,
leading to coherent bursts of extreme ultrashort broadband radiation [Lewenstein et al …

High-harmonic spectroscopy, an ultrafast all-optical technique initially conceptualized in
atomic and molecular systems, has now emerged as a powerful platform for studying the …

Squeezed optical fields are a powerful resource for a variety of investigations in basic
research and technology. However, the generation of intense squeezed light is challenging …

Petahertz, or lightwave, electronics uses tailored optical waveforms to control charge
carriers in an electronic circuit at petahertz frequencies. This may enable faster processing …

For decades, most research of high harmonic generation (HHG) considered matter as
quantum but light as classical. Recently, HHG driven by quantum states of light such as …

High-harmonic generation (HHG) has emerged as a pivotal process in strong-field physics,
yielding extreme ultraviolet radiation and attosecond pulses for a wide range of applications …