title: Energy efficiency of optical interconnections using photorefractive holograms.
abstract: We propose and demonstrate the use of a Fourier transform to achieve maximum energy efficiency in a photorefractive optical interconnection. The results of experimental investigations on reconfigurable optical interconnections using photorefractive holograms in a barium titanate crystal are presented and discussed. High energy efficiency is achieved by matched amplification at the Fourier plane.
authors.forename: A
authors.initials: A
authors.lastname: Chiou
authors.forename: P
authors.initials: P
authors.lastname: Yeh