Results 31 to 40 of about 31,465 (210)
Classical and Quantum Gravity, 2004 4 pages revtex, clarifying remarks have been added, this is the version published in Classical and Quantum ...
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Absorbing new subjects: holography as an analog of photography [PDF]
, 2006 I discuss the early history of holography and explore how perceptions, applications, and forecasts of the subject were shaped by prior experience. I focus on the work of Dennis Gabor (1900–1979) in England,Yury N. Denisyuk (b.
Johnston, Sean F., Johnston, S.F.
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AIP Advances, 2011 We report the observation of large changes in the electro-optical properties of nematic liquid crystal (NLC) due to inclusion of small concentration of 10 nm diameter gold nanoparticles (GNPs).
M. Inam +3 more
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Neurologia medico-chirurgica, 1982 Since 1975, the authors have introduced the new technology of holography for three-dimensional evaluation of neuroradiograms. In this study we holographed conventional tomograms, axial transverse tomograms, and CT scans of a dry cervical vertebralcolumn.
WATANABE, Saburo +2 more
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Journal of High Energy Physics, 2010 Aging phenomena are examples of `non-equilibrium criticality' and can be exemplified by systems with Galilean and scaling symmetries but no time translation invariance. We realize aging holographically using a deformation of a non-relativistic version of gauge/gravity duality.
Jottar, Juan I. +3 more
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Nanooptical elements for visual verification
Scientific Reports, 2021 This paper focuses on the development of flat diffractive optical elements (DOEs) for protecting banknotes, documents, plastic cards, and securities against counterfeiting.
Alexander Goncharsky +3 more
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Robust Holographic Reconstruction by Deep Learning with One Frame
Photonics, 2023 A robust method is proposed to reconstruct images with only one hologram in digital holography by introducing a deep learning (DL) network. The U-net neural network is designed according to DL principles and trained by the image data set collected using ...
Xianfeng Xu +3 more
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Deconstruction and holography [PDF]
Journal of Cosmology and Astroparticle Physics, 2003 It was recently pointed out that the physics of a single discrete gravitational extra dimension exhibits a peculiar UV/IR connection relating the UV scale to the radius of the effective extra dimension. Here we note that this non-locality is a manifestation of holography, encoding the correct scaling of the number of fundamental degrees of freedom of ...
Jejjala, Vishnu +2 more
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Physical Review D, 2001 19 pages, latex, no figures; v.2: references ...
Sachs, Ivo, Solodukhin, Sergey N.
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Holography : an interpretation from the phase-space point of view [PDF]
, 2007 The formation of holograms is interpreted as the consequence of the bilinearity of the ambiguity function. Reconstruction can then be regarded as the manipulation of the ambiguity function.
Situ, Guohai, Sheridan, John T.
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