HOLOGRAPHY RECORDING/REPRODUCING SURFACE LIGHT SOURCE APPARATUS CAPABLE OF CHANGING COHERENCY LIGHT INTO A SURFACE LIGHT

摘要

PURPOSE: A holography recording/reproducing surface light source apparatus is provided to simplify the entire system including a beam division structure for the reduction of spatial volume.;CONSTITUTION: A surface light source unit(100) includes a light source(110), a beam division unit(120), a diffusing unit(130), and a collimating unit(150). The beam division unit divides the light of the light source into optical beams. The diffusing unit diffuses a plurality of the divided optical beams in a surface light type.;COPYRIGHT KIPO 2012