Quantum entanglement, one of the strangest and most powerful aspects of physics, has just been taken to a new level with the ...

A research team led by Stelios Tzortzakis at the Institute of Electronic Structure and Laser in Greece has developed a new optical encryption system. This system encodes information as holograms ...

called a transmission hologram, as it requires a laser light to illuminate the holographic film from behind to recreate the scene. This contrasts with a white light reflection hologram ...

Swave’s laser-powered holographic display engine is compact and lightweight Swave Swave’s holographic extended reality (HXR) display should be lighter and more compact than the birdbath optics ...

In holographic storage, light from a coherent laser source is split into two beams, the signal (data-encoded) and reference beams. These two beams are recombined to overlap through the volume of ...

Recently IEESpectrum reports some promising work using holographic imaging to generate nanoscale structures at record speed. Current stereolithography printers make use of UV laser scanned over ...

A major driver for the development of holographic photopolymers was the concept of optically storing data in a 3D volume. The traditional approach to this problem was to spatially modulate a laser ...

While traditional 3D printers work by depositing layers of material, tomographic volumetric additive manufacturing (TVAM) involves shining laser light ... three-dimensional hologram of a shape ...