In the past years there was a huge interest in experimental and theoretical studies in the
area of few-optical-cycle pulses and in the broader fast growing field of the so-called …

This article offers an extensive survey of results obtained using hybrid photonic-crystal fibers
(PCFs) which constitute one of the most active research fields in contemporary fiber optics …

We review the use of hollow-core photonic crystal fibers (PCFs) in the field of ultrafast gas-
based nonlinear optics, including recent experiments, numerical modeling, and a discussion …

Over the past decade intense laser fields with a single-cycle duration and even shorter,
subcycle multicolour field transients have been generated and applied to drive attosecond …

We report on the generation of a three-octave-wide supercontinuum extending from the
vacuum ultraviolet (VUV) to the near infrared, spanning at least 113–1000 nm (ie, 11− 1.2 …

We put forward through both analytical and numerical methods the advantage of using non–
slowly-varying envelope-approximation model equations for describing the propagation of …

We demonstrate nonlinear pulse compression based on recently introduced highly coherent
broadband supercontinuum (SC) generation in all-normal dispersion photonic crystal fiber …

Gas-filled hollow-core photonic crystal fibre is being used to generate ever wider
supercontinuum spectra, in particular via dispersive wave emission in the deep and vacuum …

Ultrashort laser pulses that last only a few optical cycles have been transformative tools for
studying and manipulating light–matter interactions. Few-cycle pulses are typically produced …

High-order harmonic generation (HHG) arising from the nonperturbative interaction of
intense light fields with matter constitutes a well-established tabletop source of coherent …