Machine for continuous hologram production

摘要

Abstract: The Du Pont OmniDex$+TM$/ Replicator uses a unique cylindrical scanning geometry for continuous production of holographic images. The replicator is designed to contact copy reflection holograms into the OmniDex$+TM$/ family of holographic imaging films. The continuously moving web is coupled to a master hologram which is mounted on a cylinder and scanned to record the copy. The typical production rate is 5 square feet per minute. Examples presented and discussed.!3