APPARATUS AND METHOD FOR HOLOGRAPHIC PRINTING

Disclosed is a holographic recording apparatus. The holographic recording apparatus includes a light source unit which emits a light source, a light source separating unit which separates an object beam and a reference beam from the light source and emits the separated beams to a light refraction me...

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Bibliographic Details
Main Authors LEE, BONG HO, KIM, TAE ONE, KIM, JAE HAN, HUR, NAM HO, LEE, GWANG SOON, CHEONG, WON SIK
Format Patent
LanguageEnglish
Korean
Published 24.06.2014
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHIC PROCESSES OR APPARATUS
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:Disclosed is a holographic recording apparatus. The holographic recording apparatus includes a light source unit which emits a light source, a light source separating unit which separates an object beam and a reference beam from the light source and emits the separated beams to a light refraction medium, an image obtaining unit which obtains an image of the object beam based on the object beam reflected and emitted to the light refraction medium and obtains an image of an interference pattern formed by emitting the object beam and the reference beam to the light refraction medium, and a detecting unit which detects whether the object beam is matched with the reference beam based on the image of the interference pattern and the image of the object beam.
Bibliography:Application Number: KR20120145865