Sagemerten, NinaTraeger, DenisImbrock, JorgDenz, CorneliaDesyatnikov, Anton SNeshev, DragomirFischer, RobertDreischuh, AlexanderKrolikowski, WieslawKivshar, Yuri2015-12-132015-12-13September1557527911http://hdl.handle.net/1885/80491We generate different types of two-dimensional nonlinear photonic lattices in a photorefractive crystal by engineered periodic phase patterns, including novel triangular and vortex-like lattices, and study their linear guiding properties.20052015-12-11