Holographic display
A holographic display is a display that uses the principle of holography. It uses the principle of light as waves to work. A holographic display uses interference patterns to construct light as wave-like movements in an electric field that reach the eye. Holographic displays can also be known as interference-pattern-driven displays.
A holographic display can be operated as a visual portal into another world, or it can display content that pops out of the surface, which has consistency problems. A holographic display looks so realistic because our eyes largely cannot perceive polarization of light.
Holograhpic displays use spatial light modulators such as those from HoloEye or Texas Instruments.
Holographic displays for use with computer systems use computer-generated holography.
Companies in holographic display include VividQ and Swave.