VOLUME PHASE TYPE HOLOGRAM RECORDING MEDIUM AND MANUFACTURE OF VOLUME PHASE TYPE HOLOGRAM USING IT

摘要

PURPOSE: To provide a diffracting efficiency higher than that of a conventional hologram recording medium consisting of a photosensitive resin composite mainly containing a cross-linking type polymer. ;CONSTITUTION: In a volume phase type hologram recording medium in which a photosensitive resin composite having a cross-linking agent, or the cross- linking agent and a sensitizer contained in a polymer, copolymer or blend polymer is laminated, photosensitive resin composites 1 different in swelling ability to the developing solvent of the resin composite later are laminated.;COPYRIGHT: (C)1993,JPO&Japio