Stable oscillating nonlinear beams in square-wave-biased-photorefractives
arXiv:physics/0006022 · doi:10.1364/OL.25.001538
Abstract
We demonstrate experimentally that in a centrosymmetric paraelectric non-stationary boundary conditions can dynamically halt the intrinsic instability of quasi-steady-state photorefractive self-trapping, driving beam evolution into a stable oscillating two-soliton-state configuration.
3 pages, 4 figs, revtex osa