Radio astronomers see what the naked eye can't. As we study the sky with telescopes that record radio signals rather than ...

A recent review in Engineering explores multi-photon 3D nanoprinting. This technology, with its unique 3D processing and ...

Researchers from the EPFL and the University of Southern Denmark have developed a volumetric 3D printing method based on holograms.

Scientists have utilized holographic projections to achieve unprecedented resolution in a light-based 3D printing technique.

Scientists have used holographic projections to bring unprecedented resolution to a light-based 3D printing technique. The ...

Each unit cell is selectively driven by connected bias lines according to the calculated holographic pattern. Consequently, the proposed multibeam HA can radiate in the desired direction and control ...

When light hits the finished hologram, nanometer-scale variations in these patterns diffract light to decode and reconstruct the 3D image. Using holographic techniques in technology requires a ...

HoloTile involves superimposing multiple holograms of a desired projection pattern, and eliminates random light interference called speckle noise that would otherwise create grainy images.