Switching Between Transparent and Reflective

A new metamaterial capable of changing its optical properties without any mechanical input

Filter Chips for High-Quality Lasers

A hybrid-integrated electronic–photonic system suppresses the phase noise of the input light

Towards Ultra-High-Resolution Displays

New approach uses a switching mechanism of plasmonic pixels based on magnesium

A Living Photosynthetic Microcavity

New photonic approach to boost nanoelectricity from living microalgae

A Temporal Supersymmetry

New approach to designing omnidirectional invisible materials

World’s First Super-Chiral Light

Laser opens up a new world of applications using optical control of physical objects.

On-Chip Frequency Combs for Microwaves

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

Planar Systems for Optical Transistors

Coupling of photons to excitons in a thin molybdenum diselenide semiconductor layer

Photon-Photon Interactions in a Tunable Optical Cavity

Olive oil mediates a dynamic hysteresis measured with the transmission of laser light through a cavity

A New Fast Electro-Optical Modulator

Micrometer-size device with a thin layer of indium tin oxide in a silicon photonic waveguide