title: Four-wave mixing in photorefractive crystals with depleted pumps.
abstract: We present an analytical solution and experimental results for four-wave mixing in photorefractive crystals with depleted pumps. The approximation that we introduce permits a theoretical treatment without numerical computation. The measurements, which were performed using a BaTiO3 crystal, are compared with this model.
authors.affiliation: Institut fur Angewandte Physik, Technische Hochschule Darmstadt, D-6100 Darmstadt, Federal Republic of Germany.
authors.forename: J
authors.initials: J
authors.lastname: Goltz
authors.forename: C
authors.initials: C
authors.lastname: Denz
authors.forename: H
authors.initials: H
authors.lastname: Klumb
authors.forename: T
authors.initials: T
authors.lastname: Tschudi
authors.forename: J
authors.initials: J
authors.lastname: Albers