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 …

Revolver optical fibers (RF) are special type of hollow-core optical fibers with negative
curvature of the core-cladding boundary and with cladding that is formed by a one ring layer …

Optical soliton dynamics can cause extreme alteration of the temporal and spectral shape of
a propagating light pulse. This occurs at up to kilowatt peak powers in glass-core optical …

The discovery of optical solitons being understood as temporally and spectrally stationary
optical states has enabled numerous innovations among which, most notably …

I review the historical observation and subsequent research on optical soliton dynamics in
gas-filled hollow-core optical fibres. I include both large-core hollow capillary fibres, and …

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 …

Dynamics of light bullets in the Raman active and ionized medium was analyzed with the
help of moment method. We obtained system of ordinary differential equations for the pulse's …

We introduce a novel design of anti-resonant fibers with negative-curvature square cores to
be employed in 1.55 and 2.94 μm transmission bands. The fibers have low losses and …

We analyze the solutions of integro-differential generalized nonlinear Shrödinger equation,
which was introduced recently to describe intense optical pulse propagation in gas-filled …

The paper explores the influence of fourth-order dispersion (FOD) on the propagation of
Gaussian pulses in PCF, analyzing its effects on parameters like amplitude, temporal …