sells holographic prints that at first glance look much like ordinary 2-by-3-foot pieces of plastic — until an LED flashlight is shined at them. Then the patterns, burned into the plastic with ...

Unlike holography, however, stereography does not ... incident coherent laser light source into reference and object beams. The reference beam projects directly onto the holographic film, whereas ...

As the capacities of hard drives and other storage media grow, so does ... laser reads the actual recorded information from the disc. An optical system combines the two colors into a single beam ...

There are two laser beams, one projects the data encoded in an image, and another, known as the reference beam, meets the first beam inside the holographic crystal, creating a hologram.

To make a hologram, a laser is used to illuminate the physical object. The second laser beam is bounced off the ... but exact version of the whole picture. How does this relate to the universe ...

Billing itself as the world’s “first holographic communications platform ... although the company does offer a full-size model on a lease for $2,500 a month. Only one Proto is needed ...

Credit: Ford Global Technologies Broadly, holograms are created by using a reflecting laser ... of-its kind holographic virtual conferencing tool. Ford’s patent, in particular, does not spend ...