Featured Applications optical communications, optical sensors. Abstract Liquid crystals are
interesting linear and nonlinear optical materials used to make a wide variety of devices …

The propagation of light-induced thermo-reorientational solitary waves in nematic liquid
crystals is studied using numerical solutions of the full governing equations and variational …

We investigate two-dimensional modulation instability (MI) and higher-order soliton clusters
in nematic liquid crystals with competing re-orientational and thermal nonlocal …

Soliton attract a great deal of attention across various disciplines, from optics to fluid
mechanics, cosmology, as well as particle and condensed matter physics, due to their …

The interaction of optical solitary waves in nematic liquid crystals, nematicons and vortices,
with other nematicons and localised structures, such as refractive index changes, is …

In this paper, vector dark solitons with two colors are demonstrated in nonlocal nonlinear
Kerr medium. Using Lagrangian method and rectangular profile of nonlocal response of the …

We theoretically investigate the influence of the variation of the nonlocal degree of the
molecular orientation effect σ 1 and the nonlocal degree of the thermal effect σ 2 on beam …

The propagation of the unstable multipeak solitons in the nonlocal nonlinear system with the
sine-oscillation response was examined in this paper. It was found that the beams are self …

We carry out an experimental campaign to investigate the nonlinear self-defocusing
propagation of singular light beams with various complex structures of phase and intensity in …

This thesis examines in detail the study of nonlinear wave phenomena arising in different
contexts in applied nonlinear optics. In particular, it explores the intricate nonlinear interplay …