Hologram reproducing apparatus and method thereof

A hologram reproducing apparatus, wherein a front of the hologram reproducing apparatus is where a hologram appears, comprising:

• a display configured to emit a write beam corresponding to a hologram pattern;
• a reproduction beam provider configured to emit a reproduction beam;
• a spatial light modulator (SLM) disposed in front of the display, and configured to:
• write the hologram pattern according to the write beam emitted from the display, and
• modulate the reproduction beam into a plurality of diffraction beams corresponding to the hologram pattern if the reproduction beam is incident;
• a light guide plate disposed in front of the SLM, and configured to guide the reproduction beam toward the SLM;
• a filter disposed in front of the light guide plate, and configured to filter the plurality of diffraction beams;
• a lens configured to focus the plurality of diffraction beams filtered through the filter;
• and
• a plurality of optical fibers arranged to dispose at least one optical fiber to correspond to each of a plurality of pixels included in the display, and configured to transmit the write beam to the SLM,
• wherein the plurality of optical fibers is implemented as a tapered fiber face late.