Nanoantenna Invisibility Cloak Makes 3D Objects Disappear
submitted by Cybrworld
on 05/16/16
1
This short video clip shows how the activation of a metasurface cloak made from an ultrathin layer of nanoantennas can render a 3D object invisible. When the cloak is turned “on,” the bump-shaped object being illuminated in the center white spot disappears from view. The object reappears when the cloak is turned “off.” Video courtesy of Xiang Zhang and his research group, Berkeley Lab/UC Berkeley. newscenter.lbl.gov/2015/09/17/making-3d-objects-disappear/
