Results 11 to 20 of about 3,955 (210)
Multichannel vectorial holographic display and encryption. [PDF]
Light Sci Appl, 2018 AbstractSince its invention, holography has emerged as a powerful tool to fully reconstruct the wavefronts of light including all the fundamental properties (amplitude, phase, polarization, wave vector, and frequency). For exploring the full capability for information storage/display and enhancing the encryption security of metasurface holograms, smart
Zhao R +8 more
europepmc +5 more sources
A floating type holographic display
Optics Express, 2013 A floating image type holographic display which projects an electronically generated holographic image together with a background image displayed on a monitor/TV to enhance the visual effects of the former image is introduced. This display can display a holographic image with a spatial volume floating in the front space of the display with use of PDLC ...
Jung-Young Son, Sung-Kyu Kim
exaly +4 more sources
Holographic 3D Display Using Depth Maps Generated by 2D-to-3D Rendering Approach
Applied Sciences (Switzerland), 2021 Holographic display has the potential to be utilized in many 3D application scenarios because it provides all the depth cues that human eyes can perceive. However, the shortage of 3D content has limited the application of holographic 3D displays.
Zehao He, Xiaomeng Sui, Liangcai Cao
exaly +3 more sources
Holographic Sampling Display Based on Metagratings [PDF]
iScience, 2020 Summary: Glasses-free three-dimensional (3D) display is considered as a potential disruptive technology for display. The issue of visual fatigue, mainly caused by the inaccurate phase reconstruction in terms of image crosstalk, as well as vergence and ...
Wenqiang Wan +8 more
doaj +3 more sources
Full-color computational holographic near-eye display
Journal of Information Display, 2019 Near-eye displays (NEDs) are an excellent candidate for the future of augmented reality. Conventional micro-display based NED designs mostly provide stereoscopic 3D experience, which leads to visual discomfort due to vergence-accommodation conflict ...
Seyedmahdi Kazempourradi +2 more
exaly +2 more sources
Polarization‐Dependent 3D Holography Generated by Inverse Design Nanoprinting Metasurface [PDF]
Advanced Science3D holographic imaging holds great promise as an immersive display platform, enabling the projection of cubic objects in a specific space and facilitating direct interaction with humans.
Lingxing Xiong +7 more
doaj +2 more sources
Holobricks: modular coarse integral holographic displays
Light: Science & Applications, 2022 Here, we propose and demonstrate a modular holographic display system that allows seamless spatial tiling of multiple coarse integral holographic (CIH) displays called “holobricks”.
Jin Li, Quinn Smithwick, Daping Chu
doaj +7 more sources
Wide-viewing-angle color holographic 3D display system with high brightness encoding
PhotoniXHolographic 3D display technology, widely considered the ultimate solution for real 3D display, has broad applications in fields including advertisement, industrial manufacturing and military.
Fan Chu, Fan-Chuan Lin, Yi-Long Li
exaly +2 more sources
Fast Hologram Calculation Method Based on Wavefront Precise Diffraction
Micromachines, 2023 In this paper, a fast hologram calculation method based on wavefront precise diffraction is proposed. By analyzing the diffraction characteristics of the object point on the 3D object, the effective viewing area of the reproduced image is analyzed. Based
Zimu Wang +4 more
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Applied Sciences, 2023 Electronic holographic displays can reconstruct the optical wavefront of object light, exhibiting the most realistic three-dimensional (3D) images, in contrast to conventional stereoscopic displays. In this paper, we propose a novel, near-eye holographic
Hyoung Lee +4 more
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