Multiplication of the Orbital Angular Momentum

New method combines circular-sector transformations into a single optical element

Nanohighway for Light

Tiny low-energy optical switch rapidly reroutes light in computer chips

A One-Way Street for Light

Cooling photons down to a Bose-Einstein condensate, which causes the light to collect in optical valleys

Strong Interaction between Light and Matter

Within a special cavity, a single photon is emitted and absorbed up to ten times by an artificial atom

Weaving Quantum Processors out of Laser Light

The processor has built-in scalability that allows the number of quantum components to scale to extreme numbers

Quantum Light in Thin Layers

A very special kind of light is emitted by tungsten diselenide layers and now explained.

Spying on Topology

An ultra-fast optical way to extract critical information from quantum materials

Photonic Crystals for Coupling Quantum Circuits

An new and easy-to-produce interface between quantum emitters and nanophotonic networks

Quantum Optics in Topological Waveguides

New principle for quantum simulators in which quantum bits can exchange light quanta via a waveguide

All-Optical Neural Network for Deep Learning

In the network linear operations are programmed by spatial light modulators and Fourier lenses