Sony Group Corporation
HOLOGRAM RECORDING COMPOSITION, HOLOGRAM RECORDING MEDIUM, HOLOGRAM, AND OPTICAL DEVICE AND OPTICAL COMPONENT USING SAME

Abstract:

To provide a hologram recording composition capable of further improving diffraction characteristics. The present technology provides a hologram recording composition containing at least a radically polymerizable monomer, a matrix resin, a photopolymerization initiator, and an anthracene-based compound. The present technology also provides a hologram recording medium including a photocurable resin layer containing at least a radically polymerizable monomer, a matrix resin, a photopolymerization initiator, and an anthracene-based compound. Furthermore, the present technology also provides a hologram using the hologram recording medium. Moreover, the present technology also provides an optical device and an optical component using the hologram.