(Nanowerk Spotlight) Controlling how electromagnetic waves behave as they move through space is essential for technologies like wireless communication, radar, and remote sensing. Engineers have ...

Professor Chan Chi-hou (left) and Professor Wu Gengbo (right) showcase the universal metasurface antenna developed at CityU, which allows unprecedented manipulation of electromagnetic waves. A ...

The LIG based metasurface with a size of 5 × 5 cm 2 can be rapidly prepared in just 5 minutes under ambient atmosphere. The continuous modulation between wave transmission/shielding in an ultra-wide ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

A team of researchers from Hong Kong has developed an innovative antenna. This boasts the unique capability to dynamically, simultaneously, independently, and precisely control all essential aspects ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel ...

Kymeta, the global leader in mobile satellite communications powered by metamaterials technology, has today announced a master supply agreement with Japan Display Inc (JDI), to develop a new ...

Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical effects, have the potential to outperform classical technologies in a ...

It's a typical workday and you sign onto your computer. Unbeknownst to you, a high-frequency sensing system embedded in your ...

(Nanowerk News) In a world first, the team developed a universal metasurface antenna that allows the independent and simultaneous manipulation of amplitude, phase, frequency, polarisation and ...