We show that the optical beam evolution equations at the interface between a metal and a
biased centrosymmetric photorefractive (CP) crystal can exhibit delocalized surface waves, …

… 0 and centrosymmetric photorefractive crystals occupying the … bias electric field is applied
in the same direction. For illustration purposes, let the centrosymmetric photorefractive crystal …

… spatial solitons in biased centrosymmetric photorefractive crystals. A one-dimensional
time-dependent wave propagation equation in biased centrosymmetric photorefractive crystals is …

… pair co-propagating in biased centro-symmetric photorefractive crystals is investigated. It is
… two incident coherent beams, and various external bias field on the existence conditions, …

… We show that defect modes (DMs) in optical lattices are possible in biased centrosymmetric
photorefractive crystals. These DMs exist in different bandgaps due to the change of the …

… photorefractive solitons is developed that gives rise to incoherently coupled soliton pairs and
multi-component spatial solitons in biased centrosymmetric photorefractive crystals … the bias …

… -bright screening soliton pairs in biased centrosymmetric photorefractive crystals[J]. Optik, …
steady-state bright spatial solitons in biased centrosymmetric photorefractive crystals[J]. Optics …

… photonic lattices in biased centrosymmetric photorefractive crystals with saturable self-… is,
which is usually stable in non-centrosymmetric media. The DSs existence and stable regions …

… biased CPR crystal along the z-axis and is permitted to diffract only along the x-direction. The
crystal … the x-direction and an external bias electric field is applied to the crystal in the same …

… To study the grey separate spatial solitons in a biased centrosymmetric photorefractive
crystal circuit, we consider the circuit arrangement as shown in Figure 1. Let us consider two …