Natural SciencesPhysicsDigital ImagingOpticsVisual OpticsFourier OpticsHolographyImage FormationImage SynthesisImagingOptical ImagingDigital CopyingDigital HolographyVirtual Image Construction
A method is described by which particularly good copies of holograms can be made. The reconstructed images formed by copies made when a He–Ne laser is used as the illuminating light for the copying process are excellent in detail and are less degraded than when other conventional illuminating light source is used.
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Applied Physics Letters · 1965 · 23 citations · Full text