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Proceedings Paper

Ultra-high-definition holography for near-eye display
Author(s): Byoungho Lee; Dongheon Yoo; Jinsoo Jeong; Kiseung Bang; Seokil Moon
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Paper Abstract

Holographic near-eye displays (NEDs) have large potential for augmented reality (AR) devices as they modulate the wavefront of light. They can provide observers with comfortable three-dimensional (3D) views with focus-cues, and little optical aberrations since the unwanted phase delay added by optical systems can be compensated by wavefront modulation. With the advent of ultra-high-definition (UHD) spatial light modulator (SLM), a degree of freedom in designing holographic NEDs has been further expanded. Here, we introduce several holographic NEDs using UHD SLM. The holographic NED using an HOE is introduced for the optical see-through display. Besides, the holographic NED with enlarged eye-box using point-source array and eye-tracking method will be presented. Finally, the holographic NED of which optical aberration is compensated by Zernike’s polynomial adaptation will be introduced.

Paper Details

Date Published: 21 February 2020
PDF: 6 pages
Proc. SPIE 11305, Ultra-High-Definition Imaging Systems III, 113050L (21 February 2020);
Show Author Affiliations
Byoungho Lee, Seoul National Univ. (Korea, Republic of)
Dongheon Yoo, Seoul National Univ. (Korea, Republic of)
Jinsoo Jeong, Seoul National Univ. (Korea, Republic of)
Kiseung Bang, Seoul National Univ. (Korea, Republic of)
Seokil Moon, Seoul National Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 11305:
Ultra-High-Definition Imaging Systems III
Seizo Miyata; Toyohiko Yatagai; Yasuhiro Koike, Editor(s)

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