Abstract: A tunable 2-bit encoder, switch, and absorber using a graphene-based terahertz (THz) metamaterial were developed to operate within 1-4 THz range. The metamaterial comprises three resonators ...

Smartphone cameras are becoming smaller, yet photos are becoming sharper. Korean researchers have elevated the limits of next-generation smartphone cameras by developing a new image sensor technology ...

Neurophos, a startup company based in Austin, Texas, that is working on photonic chips based around metamaterial optical modulators, says it raised $110 million in a series A round of venture funding.

Abstract: This article presents a comprehensive theoretical investigation into a double-negative metamaterial (MTM)-loaded helical slow-wave structure (DNM-HSWS) employing an equivalent circuit ...

Thomas Allen receives funding from the Engineering and Physical Sciences Research Council (EPSRC) as a co-investigator of the UK Metamaterials Network. He worked with HEAD Sport GmbH on auxetic ...

Made from common aluminum and steel, this metamaterial allows sound transference between air and water. (Nanowerk News) Have you ever tried yelling underwater? Not only is it difficult to make the ...

The age of smart, self-optimizing materials has begun. A programmable metamaterial has been developed that shatters the limits of old material science. US researchers at the University of Connecticut ...

Researchers engineered “gyromorphs,” a new type of metamaterial that combines liquid-like randomness with large-scale structural patterns to block light from every direction. This innovation solves ...

The need for, and benefits of, reconfigurable antennas. How metamaterials combined with novel assembly techniques were combined to create a physically reconfigurable antenna. The performance ...

A new approach to manufacturing multicolor lenses could inspire a new generation of tiny, cheap, and powerful optics for portable devices such as phones and drones. The design uses layers of ...