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arXiv · 2211.02784

Waveguide Holography: Towards True 3D Holographic Glasses

Changwon Jang·Kiseung Bang·Minseok Chae·Byoungho Lee·Douglas Lanman
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Abstract

We present a novel near-eye display concept which consists of a waveguide combiner, a spatial light modulator, and a laser light source. The proposed system can display true 3D holographic images through see-through pupil-replicating waveguide combiner as well as providing a large eye-box. By modeling the coherent light interaction inside of the waveguide combiner, we demonstrate that the output wavefront from the waveguide can be controlled by modulating the wavefront of input light using a spatial light modulator. This new possibility allows combining a holographic display, which is considered as the ultimate 3D display technology, with the state-of-the-art pupil replicating waveguides, enabling the path towards true 3D holographic augmented reality glasses.

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Changwon Jang, Kiseung Bang, Minseok Chae, Byoungho Lee, Douglas Lanman. 2022-11-04. Waveguide Holography: Towards True 3D Holographic Glasses. https://arxiv.org/abs/2211.02784

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