Ultrahigh-fidelity full-color holographic display via color-aware optimization [PDF]
PhotoniXHolographic display offers the capability to generate high-quality images with a wide color gamut since it is laser-driven. However, many existing holographic display techniques fail to fully exploit this potential, primarily due to the system’s ...
Chun Chen +5 more
doaj +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 +4 more sources
Multichannel vectorial holographic display and encryption. [PDF]
Light Sci Appl, 2018 Since 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).
Zhao R +8 more
europepmc +7 more sources
An ultrahigh-fidelity 3D holographic display using scattering to homogenize the angular spectrum. [PDF]
Sci Adv, 2023 A three-dimensional (3D) holographic display (3DHD) can preserve all the volumetric information about an object. However, the poor fidelity of 3DHD constrains its applications.
Yang J +5 more
europepmc +2 more sources
End-to-end learning of 3D phase-only holograms for holographic display. [PDF]
Light Sci Appl, 2022 Computer-generated holography (CGH) provides volumetric control of coherent wavefront and is fundamental to applications such as volumetric 3D displays, lithography, neural photostimulation, and optical/acoustic trapping.
Shi L, Li B, Matusik W.
europepmc +2 more sources
Neural étendue expander for ultra-wide-angle high-fidelity holographic display. [PDF]
Nat Commun, 2021 Holographic displays can generate light fields by dynamically modulating the wavefront of a coherent beam of light using a spatial light modulator, promising rich virtual and augmented reality applications.
Tseng E +10 more
europepmc +3 more sources
Vision-correcting holographic display: evaluation of aberration correcting hologram. [PDF]
Biomed Opt Express, 2021 Vision-correcting displays are key to achieving physical and physiological comforts to the users with refractive errors. Among such displays are holographic displays, which can provide a high-resolution vision-adaptive solution with complex wavefront ...
Kim D +7 more
europepmc +2 more sources
Expanding energy envelope in holographic display via mutually coherent multi-directional illumination [PDF]
Scientific Reports, 2022 Holographic display is considered as the most promising three-dimensional (3D) display due to its unique feature of reconstructing arbitrary wavefronts.
Dukho Lee +5 more
doaj +2 more sources
Slim-panel holographic video display [PDF]
Nature Communications, 2020 Holographic displays that are both compact and produce realistic holograms without eyestrain are still difficult to realize. Here the authors implement a steering-backlight unit and a holographic video processor to produce a realistic holographic display
Jungkwuen An +15 more
doaj +3 more sources
Pupil steering holographic display for pre-operative vision screening of cataracts. [PDF]
Biomed Opt Express, 2021 Cataract is the most common cause of preventable blindness and vision loss where the only treatment is surgical replacement of the natural lens with an intraocular lens. Computer-generated holography (CGH) enables to control phase, size, and shape of the
Kavaklı K +6 more
europepmc +2 more sources