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 ...

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 ...

Schematic diagram of terahertz modulation experiment and phase shift as a function of terahertz frequency and light switch. Credit: Xu Jinyi Schematic diagram of terahertz modulation experiment and ...

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 ...

Scientists have developed a tunable graphene-based platform that allows for fine control over the interaction between light and matter in the terahertz (THz) spectrum to reveal rare phenomena known as ...

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 ...

Terahertz (THz) waves and THz technologies have gradually opened a new style for communications, cloud-based storage/computing, information contest, and medical tools. With the advancement of THz ...

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 ...

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 ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.