Investigation of the Self-Pumped Two-Beam Coupling in a Photorefractive Material Using Beam Propagation Simulation (Preprint)

摘要

At this point we are capable of stimulating the self-pumped contra- directional two-beam coupling in a photorefractive medium with arbitrary shaped beams. Our simulation shows positive role of the photovoltaic effect in self-pumped contra-directional TBC, in agreement with experimental observation.