Researchers have recently shown that they are capable of manipulating visible light to create a color “meta-hologram.” They did this by arranging nanoblocks to form pixels on a metasurface. This new ...

You might soon be able to to project a full color, three-dimensional hologram using nothing more complicated than a flashlight. Traditional holograms usually need ...

In the installation, astronaut Mae Jemison appears as a 3D rendering (above, left) and discusses her career and those of other women involved in the space program. Brandon Kaiser Appearing beneath the ...

Using sophisticated algorithms and a new fabrication method, a team of electrical and computer engineers has discovered a way to create inexpensive full-color 2-D and 3-D holograms that are far more ...

Many recent advances in hologram technology use reflected light to form an image; however the hologram made by Dong Zhaogang and Joel Yang from the A*STAR Institute of Materials Research and ...

As technology continues to progress, we are given the opportunity to explore new and more exotic types of programming, software, hardware, and systems. One innovation that is growing at a rapid pace ...

(Nanowerk Spotlight) Holography, the technique of using light to reconstruct three-dimensional images, has long captured the imagination of scientists and the public alike. By recording and later ...

Researchers show how to make a hologram that has both a wide viewing angle and relatively accurate color reproduction over the viewing angle.

Holograms are tricky to describe because science-fiction gives the name to any three-dimensional image. The science-fact versions are not as flashy, but they are still darn cool. Legitimate holograms ...

Silicon holograms harness the full visible spectrum to bring holographic projections one step closer, report scientists. A research team has now demonstrated the hologram of three flat images at ...