Artículo de publicación ISIWe investigate the formation of a localized plateau beam in the transverse section of a nonlinear optical ring cavity filled with a metamaterial and a nonlocal medium such as a nematic liquid crystal. We show that, far from the modulational instability regime, localized structures with a varying width may be stable in one and two-dimensional settings. The mechanism of stabilization is related with strong nonlocal coupling mediated by a Lorentzian type of kernel. We show that there exists stable bright and dark localized structures. A reduction of Lugiato-Lefever equation in the regime close to the nascent bistability allows us to analytically derive a simple formula for the width of localized structures in one-dim...
We study the formation of localized structures in two-dimensional systems with periodic forcing, sho...
We present an overview of recent advances in the understanding of optical beams in nonlinear media w...
We report the first observation of modulational instability in nematic liquid crystals encompassing ...
Artículo de publicación ISIWe investigate the formation of a localized plateau beam in the transvers...
In order to investigate the size limit of spatial localized structures in a nonlinear system, we exp...
Spatial nonlocality has a crucial role in the optical response of bulk liquid crystals. With specifi...
The present work studies the influence of nonlocal spatial coupling on the existence of localized st...
Spatial nonlocality has a crucial role in the optical response of bulk liquid crystals. With specifi...
We report the first observation of modulational instability in nematic liquid crystals encompassing ...
When bistability and diffraction are simultaneously present, a Liquid-Crystal-Light-Valve with optic...
Abstract — We characterize a scenario where localized structures in nonlinear optical cavities displ...
International audienceIn this article we review the conditions for the appearance of localized state...
The existence of localized structures, including so-called cavity solitons, in driven optical system...
Localized coherent structures can form in externally-driven dispersive optical cavities with a Kerr-...
Transverse modulational instability is investigated in undoped nematic liquid crystals, a highly non...
We study the formation of localized structures in two-dimensional systems with periodic forcing, sho...
We present an overview of recent advances in the understanding of optical beams in nonlinear media w...
We report the first observation of modulational instability in nematic liquid crystals encompassing ...
Artículo de publicación ISIWe investigate the formation of a localized plateau beam in the transvers...
In order to investigate the size limit of spatial localized structures in a nonlinear system, we exp...
Spatial nonlocality has a crucial role in the optical response of bulk liquid crystals. With specifi...
The present work studies the influence of nonlocal spatial coupling on the existence of localized st...
Spatial nonlocality has a crucial role in the optical response of bulk liquid crystals. With specifi...
We report the first observation of modulational instability in nematic liquid crystals encompassing ...
When bistability and diffraction are simultaneously present, a Liquid-Crystal-Light-Valve with optic...
Abstract — We characterize a scenario where localized structures in nonlinear optical cavities displ...
International audienceIn this article we review the conditions for the appearance of localized state...
The existence of localized structures, including so-called cavity solitons, in driven optical system...
Localized coherent structures can form in externally-driven dispersive optical cavities with a Kerr-...
Transverse modulational instability is investigated in undoped nematic liquid crystals, a highly non...
We study the formation of localized structures in two-dimensional systems with periodic forcing, sho...
We present an overview of recent advances in the understanding of optical beams in nonlinear media w...
We report the first observation of modulational instability in nematic liquid crystals encompassing ...