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3D-Images In The Air Using Laser Plasma

By: Mirko Bulla - Published: • References: aist.go.jp
Laser puts real 3D-image up in the air!

Japanese scientists have succeeded in the experimental fabrication of a device displaying "real 3D images" which consist of dot arrays in space where there is nothing but air. "Usual" 3D displays draw pseudo-3D images on 2D planes by utilizing
the human binocular disparity. This new japanese device utilizes the plasma emission phenomenon near the focal point of focused laser light.

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