17 September 1993 Machine for continuous hologram production
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Abstract
The Du Pont OmniDexTM Replicator uses a unique cylindrical scanning geometry for continuous production of holographic images. The replicator is designed to contact copy reflection holograms into the OmniDexTM 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.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark L. Armstrong, Mark L. Armstrong, Douglas F. Tipton, Douglas F. Tipton, } "Machine for continuous hologram production", Proc. SPIE 1914, Practical Holography VII: Imaging and Materials, (17 September 1993); doi: 10.1117/12.155014; https://doi.org/10.1117/12.155014
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