Danes Innovate Nanoscale Laser Printer

Laser printing has taken a large step forward into the diminutive realm of nanotechnology with recognizable, albeit imperfect, reproductions of images so small that they could fit comfortably on the finest human hair. A "Mini Lisa", approximately 5 millimeters acrossImage Credit: Zhu, et al. Technical University of Denmark A team of researchers at the Technical University of Denmark's (DTU) Nanotech and Fotonik departments has innovated a new laser-printing technology that is able to achieve a ...