Metalens Enables Full-Color Imaging

First flat lens for focusing a large range of colors of any polarization to the same focal spot

Looking for Color Centers in SiC

Generation and annihilation of color centers in 4H silicon carbide by proton irradiation

Quantum Communication Through Optical Fiber

A qubit transmits information on its status at a wavelength of 1,100 nanometers

Simulated Photonic Nanostructures

New method combines finite element simulations and clustering for the identification of photonic modes

Multimodal Imaging of Perovskites

Multimodal imaging to see nanoscale interactions within a thin film of hybrid organic–inorganic perovskite

Optical Signatures of 2D Materials

Theoretical methods to compute the maximum optical properties of 2D materials

Rough Optics for Better Solar Cells

New coating reduces reflections and brings more light into the absorbing layer without impairing its electronic properties

Metasurface for Multiphoton Interference

New material for tiny camera lenses to link quantum computers to network

Metamaterial for Ultrathin Optical Cavities

Embedded silver metasurfaces in nanocavities for ultrathin and multicolor on-a-chip lasers

New Sensitive Optical Pressure Sensors

Innovative approach could allow the creation of sensitive artificial skins to give robots a better sense of touch