Terahertz (THz) technology refers to the use of electromagnetic waves in the terahertz (1 THz = 1012 Hz) region of the electromagnetic spectrum that covers the frequency range from roughly 0.1 to 50 ...

A revolutionary new spintronic device developed in China enables powerful, precise control of terahertz (THz) wave ...

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

We’re all used to the changes in the properties of radio frequency systems as the frequency ... but infrared light. Terahertz waves are the electromagnetic radiation that lies in that area ...

The frequency around 1 THz between radio waves and light is called the terahertz band (or submillimeter waveband, far infrared), and has yet to be developed. Light sources and detectors that generate ...

today's networking and existing radio frequency solutions will struggle to keep up. Terahertz communication represents a once-in-a-generation leap forward in connectivity. While mass adoption is ...

To overcome this challenge, the researchers used terahertz light pulses, a type of light with a much lower frequency than visible light. These pulses cause electrons to move between a molecule and ...