Research on isolated attosecond pulses (IAPs) based on high-order harmonic generation
changed substantially around 2010. Before then, the Ti: sapphire laser was the de facto …

Attosecond science offers formidable tools for the investigation of electronic processes at the
heart of important physical processes in atomic, molecular and solid-state physics. In the last …

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 …

Quantum computation places very stringent demands on gate fidelities, and experimental
implementations require both the controls and the resultant dynamics to conform to …

The generation of sub‐optical‐cycle, carrier–envelope phase‐stable light pulses is one of
the frontiers of ultrafast optics. The two key ingredients for sub‐cycle pulse generation are …

High-order harmonics extending to the X-ray region generated in a gas medium by intense
lasers offer the potential for providing tabletop broadband light sources but so far are limited …

The quest for ever‐shorter optical pulses has been ongoing for over half a century. Although
few‐cycle pulses have been generated for nearly 40 years, pulse lengths below the single …

A stable 50-mJ three-channel optical waveform synthesizer is demonstrated and used to
reproducibly generate a high-order harmonic supercontinuum in the soft x-ray region. This …

Since the first isolated attosecond pulse was demonstrated through high-order harmonics
generation (HHG) in 2001, researchers' interest in the ultrashort time region has expanded …

Broadband ultrashort terahertz (THz) pulses can be produced using plasma generation in a
noble gas ionized by femtosecond two-color pulses. Here we demonstrate that, by using …