Reduced-image full aperture achromatic phase amplitude hologram

Fred D. Unterseher; Rebecca E. Deem

doi:10.1117/12.301493

1 February 1998 Reduced-image full-aperture achromatic phase amplitude hologram

Fred D. Unterseher, Rebecca E. Deem

Proceedings Volume 3358, Sixth International Symposium on Display Holography; (1998) https://doi.org/10.1117/12.301493
Event: Sixth International Symposium on Display Holography, 1997, Lake Forest, IL, United States

Abstract

A well known two step technique produces a full aperture achromatic transmission hologram however this hologram is known for its limitation in depth and chromatic aberration. A reduced image technique where the projected image is compressed into the achromate's narrow viewing zone makes the production of full aperture achromates worth reconsidering. The reduced image technique is particularly suited to the open aperture achromate method and can be very visually striking. The authors will discuss both techniques and how they compliment each other and will mention how they offer applications for the production of embossed and DCG holograms. Emphasis is placed on a practical approach.

Citation Download Citation

Fred D. Unterseher and Rebecca E. Deem "Reduced-image full-aperture achromatic phase amplitude hologram", Proc. SPIE 3358, Sixth International Symposium on Display Holography, (1 February 1998); https://doi.org/10.1117/12.301493

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