New metamaterials that bend light backwards bring invisibility cloaks 1 step closer
13-Aug-2008 -
Scientists at the University of California, Berkeley, have for the first time engineered 3-D materials that can reverse the natural direction of visible and near-infrared light, a development that could help form the basis for higher resolution optical imaging, nanocircuits for high-powered ...
magnesium
metamaterials
refractive index
+2