35 citations · 71 across the 5 of their papers we have counts for
6 papers
Light-propelled microparticles based on symmetry-broken refractive index profiles
Julian Jeggle, Matthias Rüschenbaum, Adrian Paskert +7
Active colloidal microparticles require reliable actuation to sustain directed motion. Light-based propulsion is particularly attractive as it provides persistent energy supply and…
All-Optical Domain Inversion in LiNbO3 Crystals by Visible Continuous-Wave Laser Irradiation
Carlos Sebastián-Vicente, Jörg Imbrock, Simon Laubrock +3
LiNbO3 is a distinguished multifunctional material where ferroelectric domain engineering is of paramount importance. This degree of freedom of the spontaneous polarization remarka…
Pseudospin-2 in photonic chiral borophene
Philip Menz, Haissam Hanafi, Daniel Leykam +2
Pseudospin is an angular momentum degree of freedom introduced in analogy to the real electron spin in the effective massless Dirac-like equation used to describe wave evolution at…
Noncontractible loop states from a partially flat band in a photonic borophene lattice
Philip Menz, Haissam Hanafi, Jörg Imbrock +1
Flat band systems are usually associated to compact localized states (CLSs) resulting from the macroscopic degeneracy of eigenstates at the flat band energy. In case of singular fl…
Localized dynamics arising from multiple flat bands in a decorated photonic Lieb lattice
Haissam Hanafi, Philip Menz, Allan McWilliam +2
Photonic lattices have emerged as a promising approach to localize light in space, for example, through topologically protected edge states and Aharonov-Bohm caging. They are of pa…
Structure analysis of two-dimensional nonlinear self-trapped photonic lattices in anisotropic photorefractive media
Bernd Terhalle, Denis Traeger, Liqin Tang +2
We generate experimentally different types of two-dimensional self-trapped photonic lattices in a photorefractive medium and analyze the induced refractive index change using two d…