title: Optical reconfiguration by anisotropic diffraction in holographic polymer-dispersed liquid crystal memory.
abstract: Holographic polymer dispersed liquid crystal (HPDLC) memory is fabricated by a photoinduced phase separation comprised of polymer and liquid crystal (LC) phases using laser light interference exposures. The anisotropic diffraction induced by the alignment of LC in the periodic structure of the HPDLC memory is applied to reconstruct the configuration contexts for the optically reconfigurable gate arrays. Optical reconfiguration for various circuits under parallel programmability is implemented by switching the polarization state of incident light on the HPDLC memory using a spatial light modulator.
authors.affiliation: Department of Electronic Engineering, Kobe City College of Technology, Kobe, Japan. ogiwara@kobe-kosen.ac.jp
authors.forename: Akifumi
authors.initials: A
authors.lastname: Ogiwara
authors.forename: Minoru
authors.initials: M
authors.lastname: Watanabe