[PDF][PDF] A review of liquid crystal spatial light modulators: devices and applications

Y Yang, A Forbes, L Cao - Opto-Electronic Science, 2023 - researching.cn
Spatial light modulators, as dynamic flat-panel optical devices, have witnessed rapid
development over the past two decades, concomitant with the advancements in micro-and …

Non-convex optimization for inverse problem solving in computer-generated holography

X Sui, Z He, D Chu, L Cao - Light: Science & Applications, 2024 - nature.com
Computer-generated holography is a promising technique that modulates user-defined
wavefronts with digital holograms. Computing appropriate holograms with faithful …

Diffraction-engineered holography: Beyond the depth representation limit of holographic displays

D Yang, W Seo, H Yu, SI Kim, B Shin, CK Lee… - Nature …, 2022 - nature.com
Holography is one of the most prominent approaches to realize true-to-life reconstructions of
objects. However, owing to the limited resolution of spatial light modulators compared to …

Depolarized holography with polarization-multiplexing metasurface

SW Nam, Y Kim, D Kim, Y Jeong - ACM Transactions on Graphics (TOG), 2023 - dl.acm.org
The evolution of computer-generated holography (CGH) algorithms has prompted significant
improvements in the performances of holographic displays. Nonetheless, they start to …

Reducing crosstalk of a multi-plane holographic display by the time-multiplexing stochastic gradient descent

Z Wang, T Chen, Q Chen, K Tu, Q Feng, G Lv… - Optics …, 2023 - opg.optica.org
Multi-plane reconstruction is essential for realizing a holographic three-dimensional (3D)
display. One fundamental issue in conventional multi-plane Gerchberg-Saxton (GS) …

Multisource holography

G Kuo, F Schiffers, D Lanman, O Cossairt… - ACM Transactions on …, 2023 - dl.acm.org
Holographic displays promise several benefits including high quality 3D imagery, accurate
accommodation cues, and compact form-factors. However, holography relies on coherent …

Holographic Parallax Improves 3D Perceptual Realism

D Kim, SW Nam, S Choi, JM Seo, G Wetzstein… - ACM Transactions on …, 2024 - dl.acm.org
Holographic near-eye displays are a promising technology to solve long-standing
challenges in virtual and augmented reality display systems. Over the last few years, many …

Stochastic light field holography

F Schiffers, P Chakravarthula… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
The Visual Turing Test is the ultimate goal to evaluate the realism of holographic displays.
Previous studies have focused on addressing challenges such as limited étendue and …

[HTML][HTML] Wigner inverse transform based computer generated hologram for large object at far field from its perspective light field

K Min, D Min, JH Park - Optics Communications, 2023 - Elsevier
Wigner inverse transform based light field computer generated hologram (WignerLFH)
synthesizes complex optical field of three-dimensional objects from its view array without a …

[HTML][HTML] Novel approach based on stochastic gradient descent for controlling the reconstructed phase randomness of computer-generated holograms

C Shen, Y Zheng, Z Le - Optics and Lasers in Engineering, 2023 - Elsevier
Depth of field, as one of the essential adjustment cues, affects the user experience and
restricts the application of holographic displays. However, it is often underappreciated in …