Toward the next-generation VR/AR optics: a review of holographic near-eye displays from a human-centric perspective

C Chang, K Bang, G Wetzstein, B Lee, L Gao - Optica, 2020 - opg.optica.org
Wearable near-eye displays for virtual and augmented reality (VR/AR) have seen enormous
growth in recent years. While researchers are exploiting a plethora of techniques to create …

Multifocal displays: review and prospect

T Zhan, J Xiong, J Zou, ST Wu - PhotoniX, 2020 - Springer
Conventional stereoscopic three-dimensional displays suffer from vergence-accommodation
conflict because the stimulus to accommodation is fixed by the display panel and viewing …

Deep neural network for multi-depth hologram generation and its training strategy

J Lee, J Jeong, J Cho, D Yoo, B Lee, B Lee - Optics Express, 2020 - opg.optica.org
We present a deep neural network for generating a multi-depth hologram and its training
strategy. The proposed network takes multiple images of different depths as inputs and …

Full-color see-through near-eye holographic display with 80 field of view and an expanded eye-box

X Duan, J Liu, X Shi, Z Zhang, J Xiao - Optics Express, 2020 - opg.optica.org
A full-color see-through near-eye holographic display is proposed with 80° field of view
(FOV) and an expanded eye-box. The system is based on a holographic optical element …

Waveguide-type Maxwellian near-eye display using a pin-mirror holographic optical element array

MH Choi, KS Shin, J Jang, W Han, JH Park - Optics Letters, 2022 - opg.optica.org
We propose a novel, to the best of our knowledge, waveguide-type optical see-through
Maxwellian near-eye display for augmented reality. A pin-mirror holographic optical element …

Full-colour 3D holographic augmented-reality displays with metasurface waveguides

M Gopakumar, GY Lee, S Choi, B Chao, Y Peng, J Kim… - Nature, 2024 - nature.com
Emerging spatial computing systems seamlessly superimpose digital information on the
physical environment observed by a user, enabling transformative experiences across …

Eye-box extended retinal projection type near-eye display with multiple independent viewpoints

Y Jo, C Yoo, K Bang, B Lee, B Lee - Applied Optics, 2021 - opg.optica.org
We introduce an approach to expand the eye-box in a retinal-projection-based near-eye
display. The retinal projection display has the advantage of providing clear images in a wide …

Retinal projection type lightguide-based near-eye display with switchable viewpoints

C Yoo, M Chae, S Moon, B Lee - Optics express, 2020 - opg.optica.org
We present a retinal-projection-based near-eye display with switchable multiple viewpoints
by polarization-multiplexing. Active switching of viewpoints is provided by the polarization …

Holographic near-eye display system with large viewing area based on liquid crystal axicon

YW Zheng, D Wang, YL Li, NN Li, QH Wang - Optics Express, 2022 - opg.optica.org
In this paper, a liquid crystal axicon based holographic near-eye display system with large
viewing area is proposed. The viewing area of the system is extended by implementing the …

Eyebox expansion with accurate hologram generation for wide-angle holographic near-eye display

M Chlipala, J Martinez-Carranza, MS Idicula… - Optics …, 2023 - opg.optica.org
Small eyebox in wide-angle holographic near-eye display is a severe limitation for 3D visual
immersion of the device. In this paper, an opto-numerical solution for extending the eyebox …