Thin-grating decomposition method applied to hybrid holograms

Hiroyuki Ichikawa; Jari Pekka Turunen; Mohammad R. Taghizadeh

doi:10.1117/12.138554

5 January 1993 Thin-grating decomposition method applied to hybrid holograms

Hiroyuki Ichikawa, Jari Pekka Turunen, Mohammad R. Taghizadeh

Proceedings Volume 1718, Workshop on Digital Holography; (1993) https://doi.org/10.1117/12.138554
Event: Workshop on Digital Holography, 1992, Prague, Czech Republic

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.

Citation Download Citation

Hiroyuki Ichikawa, Jari Pekka Turunen, and Mohammad R. Taghizadeh "Thin-grating decomposition method applied to hybrid holograms", Proc. SPIE 1718, Workshop on Digital Holography, (5 January 1993); https://doi.org/10.1117/12.138554

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