title: Optical quadratic processor using four-wave mixing in BaTiO(3).
abstract: A method has been demonstrated for performing quadratic operations by using four-wave mixing in BaTiO(3) crystals. The processor performs a parallel vector-matrix-vector multiplication. System operation and performance are discussed.
authors.forename: G N
authors.initials: GN
authors.lastname: Henderson
authors.forename: J F
authors.initials: JF
authors.lastname: Walkup
authors.forename: E J
authors.initials: EJ
authors.lastname: Bochove