Using Air to Amplify Light

A new technology to amplify light in the latest hollow-core optical fibers

Shaking Light with Sound

A new scheme for on-chip acousto-optic modulation

Multicolor Super-Resolution Imaging

New approach is based on the simultaneous acquisition of two spectral channels

On-Chip Frequency Combs for Microwaves

Microwave signals could be used in radars, satellite communications and future 5G wireless networks

Camera Captures 3D Images with Record Speed

Megapixel image sensor could bring significant improvements to augmented reality and LiDAR systems

Moiré Effect for Transparent Images

A new material combines transparent properties with the moiré effect to produce images

Sound Controls Optical Properties

Large-amplitude acoustic waves, launched by ultrashort laser pulses, can dynamically manipulate the optical response of semiconductors

Controlling Crystals of Light

Light inside optical on-chip microresonators can be crystallized in a form of periodic pulse trains

Light Dynamically Twists an Electron’s Wave Function

Ultrafast vortex electron beams can be used to encode and manipulate quantum information

Ultrafast Imaging with Any Camera

Virtual Frame Technique delivers better performance than any commercial high-speed camera