3D HOLOGRAMS

3D HOLOGRAMS 

technology is something each day progresses more and more and holograms that can not give back.

the holograms is a term used to define the phenomenon of visual scope or photograph that by a device that receives light beams called reference fails to reflect the desired three-dimensional image that has several levels simultaneously object.

the science this term is called Holography is an advanced technique of photography, which is to create three-dimensional images. To this a laser beam, microscopically records a photosensitive film is used. This, to receive light from the proper perspective, projects an image in three dimensions.

This was created by the physical dennis gabor 1947 Hungarian act for which he received the Nobel Prize in physics in 1971. gabor holograms were very poor for the little light that was used in his time.

the first holograms really had a well-defined three-dimensional object were not seen until the 1963 Emmett Leith and Juris Upatnieks US yy by Yuri Denisyuk in the Soviet Union.

technology has advanced so that holograms have found him various uses, as its use in DVD players and other applications. There is now also used in credit cards, bills and CDs, in addition to its use as a symbol of originality and security.

according to the time holograms we have seen in the cinema can do things like three dimensional video calls in real time, into manageable monitors with hands etc.

but thanks to technological advances we have seen in movies is not so crazy as previously thought and is closer than we think, the most palpable case is the visual device called Displair created is a 3D interactive raster display technology developed by a Russian company of the same name. The Displair projects images onto sheets of water droplets suspended in air, giving the illusion of a hologram. UNLIKE other cold fog projecting technologies, the images Projected by the Displair can answer-Rapidly Also to multi-touch manipulation, as well as taste and smell Allowing to be incorporated.