Pulse laser used to create 3D display in mid-air(geek.com)
geek.com
Pulse laser used to create 3D display in mid-air
http://www.geek.com/science/pulse-laser-used-to-create-3d-display-in-mid-air-1608487/
1 comments
Very cool. What if the frequency could be drastically increased somehow? Maybe it could become a more versatile display technology.