New metasurfaces with nanoantennas could replace lenses and enhance AR, VR, LiDAR, and more by precisely controlling light.

Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

Quantum information scientists at the Department of Energy’s Oak Ridge National Laboratory successfully demonstrated a device that combines key quantum photonic capabilities on a single chip for the ...

A quantum chip developed by Oak Ridge National Laboratory scientists could help move a quantum internet closer to reality. Credit: Getty ...

Researchers have developed a novel metasurface-based method to generate terahertz complex vector light fields using surface ...

The innovative sound display, which seamlessly translates auditory information into optical signals, addresses the challenges ...

An analysis of more than 4 million Facebook posts created by news outlets and political parties in 2024 highlights global social media engagement trends and political polarization during a year ...

Researchers at the Department of Energy’s Oak Ridge National Laboratory joined forces with EPB of Chattanooga and the University of Tennessee at Chattanooga to demonstrate the first transmission of an ...

A low-power system from MIT uses radio frequency waves takes a step toward autonomous, indoor drone navigation ...

Yoon’s legal saga, which also includes a separate criminal indictment on rebellion charges, has become a stress test for the ...

Researchers developed a numerical simulation technique for light wave interactions in triangular-lattice PCSELs, enhancing ...

Perhaps these federal workers’ dour interactions with me reflected their personal apprehension on how Donald Trump and his ...