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Conferences > DH > 2017 > W2A > W2A.34

Speckle-free mesh-based computer generated hologram with large viewing angle using time-multiplexing

Seok-Bum Ko, Han-Ju Yeom, and Jae-Hyeung Park

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Abstract

Fully-analytic mesh-based computer generated hologram(CGH) is effective and precise in synthesizing complex optical field for three-dimensional objects represented in polygon meshes. However, the reconstruction suffers from speckle noise like other CGH methods. In this paper, we propose a speckle-free fully-analytic mesh-based CGH technique by using time-multiplexing of many carrier waves.

© 2017 Optical Society of America

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