News

March 27, 2013

Winds of Change

Collaboration across disciplines works to overcome technical challenges in quest to develop economical, clean and reliable wind energy.
March 18, 2013

'Metasurfaces' to usher in new optical technologies

New optical technologies using "metasurfaces" capable of the ultra-efficient control of light are nearing commercialization, with potential applications including advanced solar cells, computers, telecommunications, sensors and microscopes.
March 5, 2013

'Optical Cloaking' Could Render Objects Invisible

Researchers using nanotechnology have taken a step toward creating an "optical cloaking" device that could render objects invisible by guiding light around anything placed inside this "cloak," say engineers at Purdue University.
< Previous 10 | Viewing 1621 to 1630 of 1999 | Next 10 >