PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM RECORDING

摘要

A volume hologram recording material that has its composition regulated in compliance with a recording wavelength of visible region established individually and specifically, excelling in sensitivity or hologram recording performance. There is provided a photosensitive composition for volume hologram recording, comprising a photopolymerizable compound, a photopolymerization initiator and a sensitizing dye, characterized in that the maximum absorption wavelength of the sensitizing dye is deviated by 14 nm or more from a given volume hologram recording wavelength established within the visible region, and that the composition per se exhibits absorption at the volume hologram recording wavelength.