Results 21 to 30 of about 28,019 (252)

Applications of X-Ray Holography

open access: yesInternational Journal of Optics, 2021
X-ray holography is widely used in material, biology, and industry fields due to its potential to measure the microstructure and dynamic change of objects.
Bingjun Shi, Yuan Fu, Yan Yang
doaj   +1 more source

Attributing scientific and technical progress: the case of holography [PDF]

open access: yes, 2005
Holography, the three-dimensional imaging technology, was portrayed widely as a paradigm of progress during its decade of explosive expansion 1964–73, and during its subsequent consolidation for commercial and artistic uses up to the mid 1980s.
Johnston, Sean F., Johnston, S.F.
core   +1 more source

Color Holography for the Documentation and Dissemination of Cultural Heritage: OptoClonesTM from Four Museums in Two Countries

open access: yesJournal of Imaging, 2019
True-color holograms, as they are the most advanced and realistic three-dimensional images obtainable with current technologies, can become valuable tools for the preservation, documentation and diffusion of cultural heritage.
Andreas Sarakinos, Alkis Lembessis
doaj   +1 more source

Recent advances in multi-dimensional metasurfaces holographic technologies

open access: yesPhotoniX, 2020
Holography has attracted tremendous interest due to its capability of storing both the amplitude and phase of light field and reproducing vivid three-dimensional scenes. However, the large pixel size, low resolution, small field-of-view (FOV) and limited
Ruizhe Zhao   +2 more
doaj   +1 more source

Holography in the invisible. From the thermal infrared to the terahertz waves: outstanding applications and fundamental limits

open access: yesLight: Advanced Manufacturing, 2022
Since its invention, holography has been mostly applied at visible wavelengths in a variety of applications. Specifically, non-destructive testing of manufactured objects was a driver for developing holographic methods and all related ones based on the ...
Marc Georges   +2 more
doaj   +1 more source

Absorbing new subjects: holography as an analog of photography [PDF]

open access: yes, 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.
core   +1 more source

Quantum holography

open access: yesOptics Express, 2001
7 pages, submitted to Optics ...
Abouraddy, Ayman F.   +3 more
openaire   +3 more sources

Multi-freedom metasurface empowered vectorial holography

open access: yesNanophotonics, 2022
Optical holography capable of the complete recording and reconstruction of light’s wavefront, plays significant roles on interferometry, microscopy, imaging, data storage, and three-dimensional displaying.
Deng Zi-Lan   +4 more
doaj   +1 more source

High-resolution digital holography utilized by the subpixel sampling method [PDF]

open access: yes, 2011
A novel (to our knowledge) approach for resolution improvement in digital holography is presented in this paper. The proposed method is based on recording the incoming interference field on a complementary metal-oxide semiconductor (CMOS) camera with ...
Fritzsche, Marco   +9 more
core   +1 more source

Turbulence and holography [PDF]

open access: yesClassical 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
openaire   +2 more sources

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