Plasmonic colour manipulation in metasurface optics exploits the interaction of light with nanostructured metallic and dielectric layers to produce vivid, high‐resolution colours without pigments. By ...

Researchers have developed a compact quantum detector that makes terahertz radiation much easier to detect. A specially ...

Recent advances in metasurface optics have enabled the development of ultracompact spectrometers that combine spectral analysis with miniaturised form factors. By engineering arrays of subwavelength ...

Metalenz metasurfaces are now on the market through its partnership with STMicroelectronics, marking the introduction of this revolutionary optical technology in real-world devices Metalenz’s ...

Being able to see light and detect radiation is of utmost importance at any frequency. While this challenge has been solved ...

A research team has developed a novel multidimensional sampling theory to overcome the limitations of flat optics. The study not only identifies the constraints of conventional sampling theories in ...

A project at Pennsylvania State University (Penn State) has developed a metasurface intended to extract polarimetric imaging data more rapidly and cost effectively than current methods. Described in ...

Meta-optics is a rapidly emerging field that combines the principles of metamaterials and optical engineering to control and manipulate light in unprecedented ways. It involves the design and ...

Researchers from the Advanced Science Research Center at CUNY Graduate Center (CUNY ASRC) have made a breakthrough in the design of nonlinear metasurfaces. Described in eLight, the team's device is a ...

A silicon-lithium niobate metasurface controls light through air at gigahertz speeds, advancing compact systems for optical communication and signal routing. (Nanowerk Spotlight) Optical systems that ...

All-optical computing provides a promising route to real-time, energy-efficient image processing by performing computations directly with light. However, conventional optical processors are often ...

Most quantum devices need to be chilled to near absolute zero to work. A new chip built at Stanford University does not. In a ...