METHOD FOR RECORDING COLOR HOLOGRAM AND COLOR HOLOGRAM RECORDED BY SAME

摘要

PROBLEM TO BE SOLVED: To record a color volume hologram in such a way that reproduction is enabled with a correct color tone even under a three-wavelength fluorescent tube and to obtain a recorded color volume hologram by this recording method. SOLUTION: When plural volume holograms different from each other in reproduction wavelength are superposed and recorded in a monolayer to record a color hologram, the volume holograms are recorded in a monolayer type hologram recording material 2, a color tuning film 5 is stuck and the reproduction wavelength of each of the volume holograms is shifted by color tuning to ensure a prescribed reproduction wavelength.