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Appl Opt. 1988 Jul 15;27(14):3020-4. doi: 10.1364/AO.27.003020.

Computer-generated holograms of 3-D objects composed of tilted planar segments.

Abstract

The Fresnel diffraction of tilted planar objects is determined. It can be calculated by a Fourier transformation, a coordinate transformation, and a subsequent multiplication by a quadratic phase. Images of 3-D objects are composed by superimposing several planar segments. The resultant complex amplitude is coded and stored in a computer-generated hologram. Optical reconstructions of planar segments nearly parallel to the optical axis are demonstrated.

PMID:
20531880
[PubMed]
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