(Nanowerk News) Metasurface technology is an advanced optical technology that is thinner, lighter, and capable of precisely controlling light through nanometer-sized artificial structures compared to ...

Researchers use circularly polarized light to control the direction of exciton polaritons in 2D semiconductors, enabling new tools for nanoscale photonics. (Nanowerk Spotlight) Directing light along ...

Schematic of the twisted bi-layer metasurface with two design configurations: aligned discs (intrinsic chirality) and displaced discs (unidirectional chirality). Detailed maps of eigenpolarization and ...