Ultra-high-definition holography for near-eye display

Byoungho Lee; Dongheon Yoo; Jinsoo Jeong; Kiseung Bang; Seokil Moon

doi:10.1117/12.2552997

21 February 2020 Ultra-high-definition holography for near-eye display

Byoungho Lee, Dongheon Yoo, Jinsoo Jeong, Kiseung Bang, Seokil Moon

Proceedings Volume 11305, Ultra-High-Definition Imaging Systems III; 113050L (2020) https://doi.org/10.1117/12.2552997
Event: SPIE OPTO, 2020, San Francisco, California, United States

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.

Conference Presentation

Citation Download Citation

Byoungho Lee, Dongheon Yoo, Jinsoo Jeong, Kiseung Bang, and Seokil Moon "Ultra-high-definition holography for near-eye display", Proc. SPIE 11305, Ultra-High-Definition Imaging Systems III, 113050L (21 February 2020); https://doi.org/10.1117/12.2552997

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