abstract |
[PROBLEMS] To provide a wavelength shift composition of a volume hologram that shifts from an imaging wavelength to a reproduction wavelength of 10 nm or less, a volume hologram laminate, and a method of manufacturing the same. A wavelength shift composition of a volume hologram containing at least thermoplastic organic fine particles and a binder, and the wavelength shift layer and the volume hologram layer are heated in a laminated state at a predetermined temperature for a predetermined time to reproduce the hologram. Wavelength shifted substrate / wavelength shift layer / volume hologram layer / adhesive layer / It is characterized by a volume hologram laminate comprising a release sheet, a volume hologram label, a volume hologram transfer foil, and a method for producing the same. |