By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, scientists could reveal hidden asymmetries in the universe.

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

This study was published in Optica. Polarization—the orientation of light waves—is a cornerstone of modern technology, critical in everything from next-generation wireless communications to ...

BEIJING -- A Chinese research team has developed a novel terahertz wave polarization modulator that can be used in multiple fields such as high-speed wireless communication, the Chinese Academy of ...

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

South Korean President Yoon's recent declaration of martial law highlights the nation's political disfunction. Dr. Yul Sohn ...

According to Ding, the newly discovered wave mode has a few unique traits compared to the traditional acoustic wave modes used in acoustic tweezer research. First, it contains a horizontal ...

The MiFly system enables a drone to determine its precise position space — including its six degrees of freedom — in indoor, ...

Moreover, TEGO's six laser links are simultaneously sensitive to six polarization modes of gravitational waves, enabling more effective detection of modes beyond GR predictions, such as scalar ...

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