Researchers, including one of Indian origin, have demonstrated the most complex 2-D optical phased array ever that can generate high-resolution beam patterns.
In an unexpected discovery that may dramatically improve solar energy panels, scientists have found a new way to generate electricity from infrared light by attaching a metal nanoantenna to the silicon.
Day in Pics: 29th March
Showbiz World - March 29, 2015
Cricket World Cup: Team India members return home