Holometer experiment to test if the universe is a hologram
Color hologram uses plasmonic nanoparticles to store large amounts of information
New technique lights up the creation of holograms
Researchers at the RIKEN Advanced Science Institute (Japan) have developed a unique way to create full-color holograms with the aid of surface plasmons.
A guide star lets scientists see deep into human tissue
Astronomers have a neat trick they sometimes use to compensate for the turbulence of the atmosphere that blurs images made by ground-based telescopes. They create an artificial star called a guide star and ...
Moving holograms: From science fiction to reality (w/ Video)
Remember the Star Wars scene in which R2D2 projects a three-dimensional image of a troubled Princess Leia delivering a call for help to Luke Skywalker and his allies? What used to be science fiction is now ...
'Groovy' hologram creates strange state of light at visible and invisible wavelengths
(Phys.org) —Applied physicists at the Harvard School of Engineering and Applied Sciences (SEAS) have demonstrated that they can change the intensity, phase, and polarization of light rays using a hologram-like ...
Researchers discover way to create true-color 3-D holograms
Researchers analyze performance of first updatable holographic 3D display
Harmonic holograms: High-speed three-dimensional imaging captures biological dynamics
Who cares about the fourth dimension?
Austrian scientists are trying to understand the mysteries of the holographic principle: How many dimensions are there in our universe?
Presto! Fast color-changing material may lead to more powerful computers (w/Video)
(PhysOrg.com) -- Researchers in Japan are reporting development of a new so-called "photochromic" material that changes color thousands of times faster than conventional materials when exposed to light.
3-D digital holography of moving objects at a million frames per second
A million frames per second has been achieved in 3D digital holography of moving objects. The method, developed at Kyoto Institute of Technology in Japan, could be used to analyse high-speed phenomena, including ...