title: Holographic recording with reduced intermodulation noise in periodically poled lithium niobate.
abstract: We show that the use of periodically poled lithium niobate doped with Fe and Y ensures a considerable improvement in the quality of reconstructed images compared with the use of single-domain crystals. This improvement is due to inhibition of intermodulation noise and elimination of optical damage.
authors.affiliation: Institut für Mineralogie und Geochemie, Universität zu Köln, Zülpicher Strasse 49b, D-50674 Köln, Germany. marcus.werner@holozone.de
authors.forename: M
authors.initials: M
authors.lastname: Werner
authors.forename: Th
authors.initials: T
authors.lastname: Woike
authors.forename: M
authors.initials: M
authors.lastname: Imlau
authors.forename: S
authors.initials: S
authors.lastname: Odoulov