Free-Space Optical Light for High-Speed Wifi

Nanocubes interact with the silver base in a way that enhances the photonic capabilities of the fluorescent dye

Unique Process for Producing Light-Matter Mixture

Basis for the next generation of quantum-based optical and electronic devices

Modulating Light at Terahertz Frequencies

Nanophotonics researchers demonstrate ultrafast polarization switching

Converting IR into Visible Colors

Nonlinear nanophotonics transform light from near-infrared lasers to visible wavelengths

How Nanotubes Transport Light

An ordered optical behaviour can emerge from a disordered molecular structure

The Lightest Mirror in the World

As few as 100 atoms can reflect light when they act as a collective quantum system

Antennas for Angstrom Displacement Sensing

Surface plasmon polaritons help to measure lateral displacements down to angstrom level

Comb on a Chip

New design for optical ruler could revolutionize clocks, telescopes and telecommunications

Nanomaterial Gives Robots Chameleon Skin

New features include unusual color changes and high touch sensitivity

A Pause Button for Light

A hollow-core photonic bandgap fiber filled with laser-cooled atoms might serve as single photon source