Super multi-view near-eye display with a lightguide combiner

We propose a lightguide-type super multi-view near-eye display that uses a digital micromirror device and a LED array. The proposed method presents three-dimensional images with a natural monocular depth cue using a compact combiner optics which consists of a thin lightguide and holographic optical...

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Bibliographic Details
Published in:Optics express 2022-12, Vol.30 (26), p.46383-46403
Main Authors: Han, Woongseob, Han, Jiyun, Ju, Yeon-Gyeong, Jang, Junyoung, Park, Jae-Hyeung
Format: Article
Language:English
Subjects:
Holography - methods
Imaging, Three-Dimensional
Optical Devices
Optics and Photonics
Vision, Ocular
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Summary:We propose a lightguide-type super multi-view near-eye display that uses a digital micromirror device and a LED array. The proposed method presents three-dimensional images with a natural monocular depth cue using a compact combiner optics which consists of a thin lightguide and holographic optical elements (HOEs). Feasibility of the proposed method is verified by optical experiments which demonstrate monocular three-dimensional image presentation over a wide depth range. We also analyze the degradation of the image quality stemming from the spectral spread of the HOEs and show its reduction by a pre-compensation exploiting an adaptive moment estimation (Adam) optimizer.
ISSN:1094-4087
1094-4087
DOI:10.1364/OE.477517