Results 291 to 300 of about 27,513 (349)

ISEV2026 Abstract Book

open access: yes
Journal of Extracellular Vesicles, Volume 15, Issue S1, June 2026.
wiley   +1 more source

Holograms

open access: yes, 2015
Holograms have been in the public eye for over a half-century, but their influences have deeper cultural roots. No other visual experience is quite like interacting with holograms; no other cultural product melds the technological sublime with magic and ...
Johnston, Sean F., Johnston, Sean F
openaire   +2 more sources

Copying Holograms

Applied Optics, 1966
A technique for producing many copies from one hologram is presented. This method involves using either the real or the virtual image (or both) reconstructed by a hologram as an object for a second hologram, with the undiffracted or zero-order wavefront being used as the reference beam.
F S, Harris, G C, Sherman, B H, Billings
openaire   +4 more sources

Full-Color Plasmonic Metasurface Holograms

open access: yesACS Nano, 2016
Holography is one of the most attractive approaches for reconstructing optical images, due to its capability of recording both the amplitude and phase information on light scattered from objects.
Weiwei Wan, Jie Gao, Xiaodong Yang
exaly   +2 more sources

Metameric Varifocal Holograms

2022 IEEE Conference on Virtual Reality and 3D User Interfaces (VR), 2022
UK Research & Innovation (UKRI); Engineering & Physical Sciences Research Council (EPSRC); Royal Society of ...
David R. Walton   +8 more
openaire   +1 more source

Holograms for acoustics

Nature, 2016
Holographic techniques are fundamental to applications such as volumetric displays, high-density data storage and optical tweezers that require spatial control of intricate optical or acoustic fields within a three-dimensional volume. The basis of holography is spatial storage of the phase and/or amplitude profile of the desired wavefront in a manner ...
Kai Melde   +3 more
openaire   +4 more sources

Augmenting Holograms

IEEE Computer Graphics and Applications, 2006
The goal of the HoloGraphics project at Bauhaus-University Weimar is to investigate possibilities of combining the advantages of conventional holograms - such as high visual quality and realism, support for all depth queues and for multiple observers at no computational cost, and space efficiency - with the advantages of today's computer graphics ...
openaire   +2 more sources

Tectonics is a Hologram

2022
A hologram is an image in which each area contains almost all the information about the entire system. It is a metaphor commonly used for complex systems in which the whole is bigger than the sum of the parts because of self-organization. And also the whole is smaller than the sum of the parts, since the collective organization limits the behavior of ...
openaire   +1 more source

Weigert hologram

Applied Optics, 1995
The Jones matrix is obtained for a film with a photoinduced anisotopy. The anisotropy of the film is considered to be caused by photoinduced anisotropic grains. On the basis of the Jones matrix we study Weigert's hologram of linearly polarized plane waves.
openaire   +2 more sources

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