Integrated visible light phased array system for autostereoscopic image projection

M Raval, A Yaacobi, MR Watts - Optics letters, 2018 - opg.optica.org
We demonstrate a chip-scale autostereoscopic image projection system that utilizes a
system of multiple integrated visible light optical phased arrays to reconstruct virtual light …

Multiview holographic 3D dynamic display by combining a nano-grating patterned phase plate and LCD

W Wan, W Qiao, W Huang, M Zhu, Y Ye, X Chen… - Optics express, 2017 - opg.optica.org
Limited by the refreshable data volume of commercial spatial light modulator (SLM),
electronic holography can hardly provide satisfactory 3D live video. Here we propose a …

Bidirectional Augmented Reality 3D Signage Enabled by a Metagrating Waveguide

H Liu, F Zhou, Z Xia, J Hua, C Zhang, L Chen… - ACS …, 2023 - ACS Publications
In this article, we proposed a see-through three-dimensional (3D) signage system that can
be observed on both sides. It comprises two parts: a light emitting diode light source and an …

Recommendations on the viewing distance of light field displays

PA Kara, A Barsi, RR Tamboli… - Digital Optical …, 2021 - spiedigitallibrary.org
Light field visualization is an emerging 3D technology that does not rely on viewing devices,
such as special glasses. Without the need for such additional devices, multiple users may …

High-resolution 3D display using time-division light ray quadruplexing technology

T Omura, H Watanabe, M Kawakita, J Arai - Optics Express, 2022 - opg.optica.org
We propose a flicker-reduced time-division light ray quadruplexing technology to improve
both the spatial and angular resolutions of three-dimensional (3D) images. The proposed …

Projection-type multiview holographic three-dimensional display using a single spatial light modulator and a directional diffractive device

Y Su, Z Cai, K Wu, L Shi, F Zhou… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
In this paper, we propose a projection-type multiview holographic three-dimensional (3-D)
display using a single spatial light modulator (SLM) and a directional diffractive device …

See-through multi-projection three-dimensional display using transparent anisotropic diffuser

JY Hong, SG Park, CK Lee, S Moon, SJ Kim, J Hong… - Optics express, 2016 - opg.optica.org
We propose a see-through multi-projection three-dimensional (3D) display using a
transparent anisotropic diffuser. By immersing a metal-coated anisotropic diffuser into index …

The effect of interocular contrast differences on the appearance of augmented reality imagery

M Wang, J Ding, DM Levi, EA Cooper - ACM Transactions on Applied …, 2023 - dl.acm.org
Augmented reality (AR) devices seek to create compelling visual experiences that merge
virtual imagery with the natural world. These devices often rely on wearable near-eye …

Viewing zone duplication of multi-projection 3D display system using uniaxial crystal

CK Lee, SG Park, S Moon, B Lee - Optics express, 2016 - opg.optica.org
We propose a novel multiplexing technique for increasing the viewing zone of a multi-view
based multi-projection 3D display system by employing double refraction in uniaxial crystal …

The perceptually-supported and the subjectively-preferred viewing distance of projection-based light field displays

PA Kara, M Guindy, T Balogh… - … Conference on 3D …, 2021 - ieeexplore.ieee.org
As the research efforts and development processes behind light field visualization
technologies advance, potential novel use cases emerge. These contexts of light field …