Image recording device

An image recording device, comprising:

• a laser beam source that emits a laser beam;
• a splitting unit that splits the laser beam emitted from the laser beam source into two laser beams;
• a display device that displays images over a display area thereof divided into segments;
• a display controller that controls display of the display device so that a plurality of images for forming a holographic stereogram are displayed on the segments of the display area and so that one of the laser beams split by the splitting unit is modulated by the plurality of images displayed on the display device to become a plurality of object beams;
• an optical system that images the plurality of object beams on a hologram recording medium so that the object beams are superimposed one on top of another;
• and
• an irradiating unit that irradiates the hologram recording medium with, besides the plurality of object beams, the other laser beam split by the splitting unit as a reference beam.