Since the first demonstration of the generation of attosecond pulses (1 as= 10− 18 s) in the
extreme-ultraviolet spectral region, several measurement techniques have been introduced …

In the 60 years since the invention of the laser, the scientific community has developed
numerous fields of research based on these bright, coherent light sources, including the …

Attosecond-pump/attosecond-probe experiments have long been sought as the most
straightforward method for observing electron dynamics in real time. Although there has …

X‐rays are a penetrating form of high‐energy electromagnetic radiation with wavelengths
ranging from 10 pm to 10 nm. Similar to visible light, X‐rays provide a powerful tool to study …

Attosecond science opened the door to observing nuclear and electronic dynamics in real
time and has begun to expand beyond its traditional grounds. Among several spectroscopic …

The generation of power-and wavelength-scalable few optical cycle pulses remains one of
the major challenges in modern laser physics. Over the past decade, the development of …

The availability of attosecond-duration extreme ultraviolet or soft X-ray light sources has
opened up new fields of research in atomic and molecular physics. These pulses can be as …

Coherent soft x-ray (SXR) sources enable fundamental studies in the important water
window spectral region. Until now, such sources have been limited to repetition rates of 1 …

Fully coherent, soft X-ray attosecond pulses are now available through high-order harmonic
generation (HHG); however, the output energy is insufficient for various applications, such …

Recently, intensely driven laser-matter interactions have been used to connect the fields of
strong laser field physics with quantum optics by generating nonclassical states of light …