5 June 2014 Electronic holography using binary phase modulation
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Abstract
A 3D display system by using a phase-only distribution is presented. Especially, binary phase distribution is used to reconstruct a 3D object for wide viewing zone angle. To obtain the phase distribution to be displayed on a phase-mode spatial light modulator, both of experimental and numerical processes are available. In this paper, we present a numerical process by using a computer graphics data. A random phase distribution is attached to all polygons of an input 3D object to reconstruct a 3D object well from the binary phase distribution. Numerical and experimental results are presented to show the effectiveness of the proposed system.
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Osamu Matoba, "Electronic holography using binary phase modulation", Proc. SPIE 9117, Three-Dimensional Imaging, Visualization, and Display 2014, 91170Q (5 June 2014); doi: 10.1117/12.2054578; https://doi.org/10.1117/12.2054578
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