Even so, the new findings show you can manipulate how light reflects using nanometer-scale structures on a thin surface. "The beauty of the paper is that you can control the reflection surface at the sub-wavelength scale," Alù said.
Even so, the new findings show you can manipulate how light reflects using nanometer-scale structures on a thin surface. "The beauty of the paper is that you can control the reflection surface at the sub-wavelength scale," Alù said.