title: Nematicon all-optical control in liquid crystal light valves.
abstract: We discuss the interactions between self-guided light beams and light-induced perturbations in a liquid crystal light valve. The model and data are in perfect agreement.
authors.affiliation: NooEL-Nonlinear Optics and OptoElectronics Lab, University Roma Tre and CNISM, Via della Vasca Navale 84, 00146 Rome, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Alberucci
authors.forename: A
authors.initials: A
authors.lastname: Piccardi
authors.forename: U
authors.initials: U
authors.lastname: Bortolozzo
authors.forename: S
authors.initials: S
authors.lastname: Residori
authors.forename: G
authors.initials: G
authors.lastname: Assanto