Results 31 to 40 of about 28,100 (252)
Turbulence and holography [PDF]
Classical and Quantum Gravity, 2008 We examine the interplay between recent advances in quantum gravity and the problem of turbulence. In particular, we argue that in the gravitational context the phenomenon of turbulence is intimately related to the properties of spacetime foam. In this framework we discuss the relation of turbulence and holography and the interpretation of the ...
Jejjala, Vishnu +3 more
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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.
core +2 more sources
Circle of holography : digital in-line holography for imaging, microscopy and measurement [PDF]
, 2006 Gabor proposed the concept of holography for wavefront reconstruction. The advent of the laser enabled Leith et al. to develop this concept into a technology with off-axis holography. Advances in computational methods and better digital recording medium,
Anand, Asundi, Singh, Vijay Raj
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Holostereosynthesis: An Improvement to Louis Lumière’s Photostereosynthesis Technique
Applied Sciences, 2022 In 1920, Louis Lumière, one of the fathers of Cinématograph, invented photostereosynthesis, a photography technique that could recreate three-dimensional images without a specific artifice.
Philippe Gentet +2 more
doaj +1 more source
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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Magnetic induction mapping of magnetite chains in magnetotactic bacteria at room temperature and close to the Verwey transition using electron holography [PDF]
, 2005 Off-axis electron holography in the transmission electron microscope is used to record magnetic induction maps of closely spaced magnetite crystals in magnetotactic bacteria at room temperature and after cooling the sample using liquid nitrogen.
Harrison, R. J. +5 more
core +1 more source
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
openaire +3 more sources
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
doaj +1 more source
The European Physical Journal C, 2018 We present a new correspondence between a d-dimensional dynamical system and a whole family of (d+1)-dimensional systems. This new scale-holographic relation is built by the explicit introduction of a dimensionful constant which determines the size of the additional dimension.
Ruiz Cembranos, José Alberto +2 more
openaire +4 more sources