At a distance of just over four light years, Proxima Centauri is our nearest stellar neighbor and is known to be a very ...

A new patterned spintronic emitter enables room-temperature control of terahertz wave polarization.

Webster, this spectrum is “the entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma ...

Terahertz (THz) waves are located between microwaves and infrared light in the electromagnetic spectrum. They can pass ...

Bluetooth earbuds emit non-ionizing EMF radiation, which is not harmful to the human brain. Claims comparing their radiation ...

Optical imaging includes a variety of imaging techniques that rely on illumination light in the ultraviolet, visible and infrared regions of the electromagnetic spectrum. The term typically ...

Ever wondered why some lakes are bright blue while others are green or brown? The answer lies in the way light interacts with ...

A neural network processes the data and enables a fast search for visible light and other electromagnetic signals emitted during the collisions. This new method could be instrumental in preparing ...

Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China School of Physics, University of Chinese Academy of Sciences, Beijing ...