title: Multimode structure of bright and dark vector solitons in photorefractive media.
abstract: We study coupled solitary waves in a photorefractive medium. For a special orientation of a cubic photorefractive crystal, stationary wave propagation in the form of coupled dark and bright solitons is possible. We classify these solutions and study their stability, using numerical simulations.
authors.forename: W
authors.initials: W
authors.lastname: Królikowski
authors.forename: N
authors.initials: N
authors.lastname: Akhmediev
authors.forename: B
authors.initials: B
authors.lastname: Luther-Davies