Holographic images are created by a small chip-like device called a spatial light modulator. Until now, these modulators could only create images that are either small and clear or large and fuzzy.

Scientists develop a metasurface that encrypts data using wavelength, wavevector direction, polarization, and diffraction ...

In much the same way that holographic images are able to show different perspectives of a scene or object taken from different angles, holographic storage disks will store different 'pages' of data.

The viewing zone angle of a holographic display depends on the pixel pitch. With a conventional low-density SLM, images could only be viewed within a narrow range. To widen the viewing zone angle ...

Emerging technologies like AI and holographic security are transforming public venue safety by enhancing detection accuracy, ...

So any implication that you’ll download an app that enables holograms phone calls is hyperbole and images of this are ... phone is a few years away from a holographic display, we can imagine ...

A defunct holographic storage method from General Electric (GE). For about a decade starting in the late 1990s, there was interest in holographic storage. In 2009, GE announced micro-holographic ...

In fact, we are engaged in R&D on new devices that display holographic 3D images. The basic principles of holography are discussed in the article, "Research Trends in Spatial Imaging 3D Video," in ...

[Sean Hodgins] really harnessed the holiday spirit to create his very own Giant Spinning Holographic Christmas ... the system can display other images and animations well beyond the realm of ...

Emergen Research Logo The global 3D Holographic Display and Services Market size is expected to reach USD 3.45 Billion at a steady CAGR of ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240026, discusses Origami Metasurfaces.