Researchers in Japan show off super fast laser holograms you can touch

Holograms touch and being able to communicate with many science fiction stories was the subject of dreams, but a lab in Japan has actually achieved the feat.

femtosecond laser: the sense of touch, which used to generate power fields Star Trek, unlike fictional holodeck, the digital nature of the group of researchers in Japan used a different method.

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To secure communication aspect of the image and the low resolution of femtoseconds to nanoseconds faster, higher resolution of femtoseconds laser burst is achieved by reducing the period.

In the demonstration, a finger touching the holograms made safely is displayed voxels (points of light emitted by the plasma focus of a laser ionizes the air). holograms, a heart, a star, and it also includes a small fairy.

Off mechanism complete with objects and characters touchable a real holodeck, to create a source is being used as the research team of air interface technologies for use holographic imagine.

Volumetric displays of femtosecond laser-based team in August as part of Siggraph 2015 exhibition will be demonstrated to the public.

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