Prototype of a Solar-Driven Laser

A fully planar device converts sunlight into a laser beam, which can efficiently power hydrogen fuel generators

A Hyperspectral Projector for 3D Imaging

A new method to collect spatial and spectral information for self-driving cars, machine vision or crop monitoring

Single Photon Emission from Monolayer Islands

A novel type of quantum emitter formed from spatially separated monolayer islands of InGaN

First Flat Fisheye Lens

Metasurface made of a single piece of glass produces crisp panoramic images

Multiplane Images Go 4D

A new approach to novel view synthesis under time-varying illumination

Cool Eyes on Fever Screening

Full-face readings can optimize fever screening with infrared thermographs

New Solution for Painted Solar Cells

Important consideration for transferring from spin-coating to large-area blade coating

Squeezed Light to Improve Microscopy

Displacement of an atomic force microscope microcantilever measured with sensitivity better than the standard quantum limit

Single Photons From a Silicon Chip

New, stable prototype can produce 100,000 single photons per second

Refraction in 2D Materials

New effect could aid 3D displays, virtual reality, self-driving vehicles