552 citations · 5.1k across the 47 of their papers we have counts for
47 papers
Formation and stability of vortex solitons in nematic liquid crystals
Pawel S. Jung, Yana V. Izdebskaya, Vladlen G. Shvedov +2
We study the propagation dynamics of bright optical vortex solitons in nematic liquid crystals with a nonlocal reorientational nonlinear response. We investigate the role of optica…
Optical Thouless pumping transport and nonlinear switching in a topological low-dimensional discrete nematic liquid crystal array
Pawel S. Jung, Midya Parto, Georgios G. Pyrialakos +6
We theoretically investigate a Thouless pumping scheme in the 1D topological Su-Schrieffer-Heeger (SSH) model for single and multiple band-gaps systems when implemented in a discre…
Topological monopoles and currents in electromagnetic waves
Vladlen Shvedov, W. Krolikowski
Singularities, i.e. places of discontinuities of parameters are extremely general objects appearing in electromagnetic waves and thus are the key to understanding fundamental wave…
Super-mode spatial optical solitons in liquid crystals with competing nonlinearities
Pawel Jung, Wieslaw Krolikowski, Urszula A. Laudyn +2
We study numerically formation of spatial optical solitons in nematic liquid crystals with competing nonlocal nonlinearities. We demonstrate that at the sufficiently high input pow…
Unveiling the orbital angular momentum and acceleration of electron beams
Roy Shiloh, Yuval Tsur, Yossi Lereah +5
New forms of electron beams have been intensively investigated recently, including vortex beams carrying orbital angular momentum, as well as Airy beams propagating along a parabol…
Parametric wave interaction in quadratic crystal with randomized distribution of ferroelectric domains
Ksawery Kalinowski, Vito Roppo, Tadeusz Łukasiewicz +3
We study the parametric wave interaction in qua- dratic nonlinear media with randomized distribution of the ferroelectric domains. In particular, we discuss properties of second an…