METHOD FOR HOLOGRAM RECORDING BY USING BEAM HAVING LARGE INCIDENT ANGLE, HOLOGRAM REPRODUCING DEVICE USING HOLOGRAPHIC REFLECTOR, METHOD FOR REPRODUCING HOLOGRAM BY USING THE SAME AND PLANAR DISPLAY DEVICE USING HOLOGRAPHIC REFLECTOR

摘要

PROBLEM TO BE SOLVED: To provide a method for hologram recording with a large incident angle and to provide a hologram reproducing device by using a holographic reflector.;SOLUTION: The method for hologram recording with a large incident angle includes a step of generating a sheet beam as the reference light and a step of irradiating a recording medium with the reference light at 70 incident angle. The hologram reproducing device using a holographic reflector is equipped with a holographic reflector, light source, controlling part and hologram. The method for reproducing by using the above device includes a step of irradiating the holographic reflector with light emitting from the light source as the reference light, a step of reflecting the reference light irradiating the holographic reflector to generate reproducing light, and a step of transmitting the reproducing light as the reference light through a hologram to reproduce the hologram. The planar display device is equipped with the holographic reflector, light source, controlling part and planar display element.;COPYRIGHT: (C)2003,JPO