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Proceedings Paper

Thin-grating decomposition method applied to hybrid holograms
Author(s): Hiroyuki Ichikawa; Jari Pekka Turunen; Mohammad R. Taghizadeh
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Paper Abstract

A hybrid hologram is a volume hologram recorded interferometrically, using the output wavefront of a computer-generated hologram as an object wave. It thus has the advantage of high diffraction efficiency of a volume hologram and the flexibility of a computer-generated hologram. We apply the thin grating decomposition method for the numerical analysis of the properties of hybrid holograms. The effects of several parameters in recording and reconstruction on the quality of the regenerated image are investigated using hybrid kinoform beam array generators as an example.

Paper Details

Date Published: 5 January 1993
PDF: 7 pages
Proc. SPIE 1718, Workshop on Digital Holography, (5 January 1993); doi: 10.1117/12.138554
Show Author Affiliations
Hiroyuki Ichikawa, Heriot-Watt Univ. (United Kingdom)
Jari Pekka Turunen, Heriot-Watt Univ. (United Kingdom)
Mohammad R. Taghizadeh, Heriot-Watt Univ. (United Kingdom)

Published in SPIE Proceedings Vol. 1718:
Workshop on Digital Holography

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