Researchers use graphene metamaterial to create terahertz modulators with record depth and speed, opening new possibilities for communications, imaging, and sensing. (Nanowerk News) Researchers at the ...

The storage and retrieval of information encoded in the nervous system are often accompanied by morphological changes in the participating neurons. During brain development, neurite elongation and ...

According to a paper published in ACS Applied Electronic Materials recently, a collaborated research group of HFIPS successfully developed an active terahertz phase modulator of NdGaO 3 (NGO) single ...

The fifth-generation mobile communication system, also known as 5G, is expected to evolve as a critical infrastructure supporting individual users, industrial applications, and social systems. This ...

Researchers from École Polytechnique Fédérale de Lausanne (EPFL) and Harvard University designed a chip that can convert between electromagnetic pulses in the terahertz and optical ranges on the same ...

Metadevices are redefining how electromagnetic fields and energy can be manipulated, enabling creation of solid-state devices for the terahertz spectrum. Why scaling down reaches a limit in the ...

How researchers created metasurfaces for THz signal distribution that don't have the typical drawbacks of similar structures. How the tile arrays are laid out to form the metasurface. What do the meta ...

Terahertz (THz) waves, which are located between microwaves and infrared light in the electromagnetic spectrum, can pass through many materials without causing damage, making them useful for security ...

6G is not just the evolution of 5G. Every generation of cellular technology is transformational. 4G gave life to the mobile Internet while 5G expands cellular communications beyond smartphones. 6G ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...