236 citations · 431 across the 14 of their papers we have counts for
14 papers
Harnessing collective radiative phenomena on a photonic kagome lattice
Ignacio Salinas, Javier Cubillos Cornejo, Alexander Szameit +2
Photonic lattices enable experimental exploration of transport and localization phenomena, two of the mayor goals in physics and technology. In particular, the optical excitation o…
Towards probing for hypercomplex quantum mechanics in a waveguide interferometer
Sebastian Gstir, Edmond Chan, Toni Eichelkraut +3
We experimentally investigate the suitability of a multi-path waveguide interferometer with mechanical shutters for performing a test for hypercomplex quantum mechanics. Probing th…
Hybrid Bloch-Anderson localization of light
Simon Stutzer, Yaroslav V. Kartashov, Victor A. Vysloukh +4
We investigate the interplay of Bloch oscillations and Anderson localization in optics. Gradual washing out of Bloch oscillations and the formation of nearly stationary averaged in…
Transverse localization in nonlinear photonic lattices with second-order coupling
M. Golshani, A. R. Bahrampour, A. Langari +1
We investigate numerically the effect of long-range interaction on the transverse localization of light. To this end, nonlinear zigzag optical waveguide lattices are applied, which…
Anderson localization in a periodic photonic lattice with a disordered boundary
Uta Naether, Julia M. Meyer, Simon Stützer +4
We investigate experimentally the light evolution inside a two-dimensional finite periodic array of weakly- coupled optical waveguides with a disordered boundary. For a completely…
Nonlinear localized modes in Glauber-Fock photonic lattices
Alejandro J. Martínez, Uta Naether, Alexander Szameit +1
We study a nonlinear Glauber-Fock lattice and the conditions for the excitation of localized structures. We investigate the particular linear properties of these lattices, includin…
Anderson localization of partially-incoherent light
D. Čapeta, J. Radić, A. Szameit +2
We study Anderson localization and propagation of partially-spatially incoherent wavepackets in linear disordered potentials, motivated by the insight that interference phenomena r…
Three-Dimensional Light Bullets in Arrays of Waveguides
Stefano Minardi, Falk Eilenberger, Yaroslav V. Kartashov +10
We report the first experimental observation of 3D-LBs, excited by femtosecond pulses in a system featuring quasi-instantaneous cubic nonlinearity and a periodic, transversally-mod…
Boundary-induced Anderson localization in photonic lattices
Mario I. Molina
We analyze numerically localization of light in linear square waveguide arrays restricted in one dimension (``ribbons''), whose boundaries are disordered in propagation constant an…
Two-dimensional solitons at interfaces between binary superlattices and homogeneous lattices
M. Heinrich, Y. V. Kartashov, L. P. R. Ramirez +7
We report on the experimental observation of two-dimensional surface solitons residing at the interface between a homogeneous square lattice and a superlattice that consists of alt…
Observation of two-dimensional superlattice solitons
M. Heinrich, Y. V. Kartashov, L. P. R. Ramirez +7
We observe experimentally two-dimensional solitons in superlattices comprising alternating deep and shallow waveguides fabricated via the femtosecond laser direct writing technique…
Light tunneling inhibition and anisotropic diffraction engineering in two-dimensional waveguide arrays
Y. V. Kartashov, A. Szameit, V. A. Vysloukh +1
We address two-dimensional waveguide arrays where light tunneling into neighboring waveguides may be effectively suppressed by out-of-phase harmonic modulation of the refractive in…
Observation of two-dimensional coherent surface vector lattice solitons
M. Heinrich, Y. V. Kartashov, A. Szameit +6
We report the first experimental observation of vector surface solitons, which form at the edge and in the corner of two-dimensional laser-written waveguide arrays. These elliptica…
Soliton excitation in waveguide arrays with an effective intermediate dimensionality
A. Szameit, Y. V. Kartashov, F. Dreisow +7
We reveal and observe experimentally significant modifications undertaken by discrete solitons in waveguide lattices upon the continuous transformation of the lattice structure fro…