77 citations · 255 across the 5 of their papers we have counts for
5 papers
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…
Nonlinear Bloch modes in two-dimensional photonic lattices
Denis Traeger, Robert Fischer, Dragomir N. Neshev +4
We generate experimentally different types of two-dimensional Bloch waves of a square photonic lattice by employing the phase imprinting technique. We probe the local dispersion of…
Reduced-symmetry two-dimensional solitons in photonic lattices
Robert Fischer, Denis Traeger, Dragomir N. Neshev +4
We demonstrate theoretically and experimentally a novel type of localized beams supported by the combined effects of total internal and Bragg reflection in nonlinear two-dimensiona…
Nonlinear photonic lattices in anisotropic nonlocal self-focusing media
Anton S. Desyatnikov, Dragomir N. Neshev, Yuri S. Kivshar +5
We analyze theoretically and generate experimentally two-dimensional nonlinear periodic lattices in a photorefractive medium. We demonstrate that the light-induced periodically mod…
Solitonic lattices in photorefractive crystals
M. Petrovic, D. Traeger, A. Strinic +3
Two-dimensional spatial solitonic lattices are generated and investigated experimentally and numerically in an SBN:Ce crystal. An enhanced stability of these lattices is achieved b…