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 has been driving the development of attosecond science and
sources. More recently, high-harmonic generation in solids has been adopted by other …

Intense laser-matter interactions are at the center of interest in research and technology
since the development of high-power lasers. They have been widely used for fundamental …

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 …

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 …

The optical phase of the driving field in the process of high harmonic generation and the
coherence properties of the harmonics are fundamental concepts in attosecond physics …

On the limitations of the semi-classical picture in high harmonic generation | Nature Physics
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Light-matter entanglement plays a fundamental role in many applications of quantum
information science. Thus, finding processes where it can be observed is an important task …