Unlike the capillaries conventionally used for gas-based spectral broadening of ultrashort (<
100 fs) multi-millijoule pulses, which produce only normal dispersion at usable pressure …

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 …

This review is dedicated to recent progress in the active field of rogue waves, with an
emphasis on the analytical prediction of versatile rogue wave structures in scalar, vector …

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 …

We report on the spectral broadening of∼ 1 μ J 30 fs pulses propagating in an Ar-filled
hollow-core photonic crystal fiber. In contrast with supercontinuum generation in a solid-core …

Supercontinuum (SC) generation based on ultrashort pulse compression constitutes one of
the most promising technologies towards ultra-wide bandwidth, high-brightness, and …

We show theoretically that the photoionization process in a hollow-core photonic crystal fiber
filled with a Raman-inactive noble gas leads to a constant acceleration of solitons in the time …

A route to supercontinuum generation in gas‐filled hollow‐core anti‐resonant fibers is
demonstrated through the creation of a broad vibrational Raman frequency comb followed …

We provide a systematic study of the rogue-wave dynamics in phase-matched weakly
dispersive nonlinear media, which arise either from the parametric mixing or from the …

Raman scattering has found renewed interest owing to the development of gas-filled hollow-
core fibers, which constitute a unique platform for exploration of novel ultrafast nonlinear …