Results 11 to 20 of about 84,153 (250)
Comprehensive deep learning model for 3D color holography
Scientific Reports, 2022 Holography is a vital tool used in various applications from microscopy, solar energy, imaging, display to information encryption. Generation of a holographic image and reconstruction of object/hologram information from a holographic image using the ...
Alim Yolalmaz, Emre Yüce
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Light: Science & Applications, 2022 Holographic three-dimensional display is an important display technique because it can provide all depth information of a real or virtual scene without any special eyewear.
Dapu Pi, Juan Liu, Yongtian Wang
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Optimal Spatial Coherence of a Light-Emitting Diode in a Digital Holographic Display
Applied Sciences, 2022 The coherence of a light source is a vital aspect regarding the image quality of holographic contents. Generally, the coherence of the light source is the reason for speckle noise in a holographic display, which degrades the image quality.
Sungjin Lim +3 more
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Research in Learning Technology, 2020 This study seeks to identify potential advantages of using holographic videoconferencing to deliver seminars within higher education as compared to the use of alternative non-holographic videoconferencing.
Nai Li, David Lefevre
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Holographic topological defects in a ring: role of diverse boundary conditions
Journal of High Energy Physics, 2022 We investigate the formation of topological defects in the course of a dynamical phase transition with different boundary conditions in a ring from AdS/CFT correspondence.
Zhi-Hong Li +2 more
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Cosmology vs. Holography [PDF]
, 1999 The most radical version of the holographic principle asserts that all information about physical processes in the world can be stored on its surface. This formulation is at odds with inflationary cosmology, which implies that physical processes in our ...
A. Buonanno +23 more
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Holographic complexity for time-dependent backgrounds
Physics Letters B, 2016 In this paper, we will analyze the holographic complexity for time-dependent asymptotically AdS geometries. We will first use a covariant zero mean curvature slicing of the time-dependent bulk geometries, and then use this co-dimension one spacelike ...
Davood Momeni +3 more
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Thermodynamic and holographic information dual to volume
European Physical Journal C: Particles and Fields, 2018 In this paper, we will analyze the connection between the fidelity susceptibility, the holographic complexity and the thermodynamic volume. We will regularize the fidelity susceptibility and the holographic complexity by subtracting the contribution of ...
Davood Momeni +5 more
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Dynamical vacuum energy, holographic quintom, and the reconstruction of scalar-field dark energy [PDF]
, 2006 When taking the holographic principle into account, the vacuum energy will acquire dynamical property that its equation of state is evolving. The current available observational data imply that the holographic vacuum energy behaves as quintom-type dark ...
A. Einstein +7 more
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Geometric and physical configurations of meta‐atoms for advanced metasurface holography
InfoMat, 2021 Metasurfaces consisting of subwavelength structures, so‐called meta‐atoms, have steadily attracted considerable attention for advanced holography due to their advantages in terms of high‐resolution holographic images, large field of view, and compact ...
Joohoon Kim +5 more
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