Printed Nanolasers from Perovskites

Direct writing of fully integrated coherent light sources for advanced photonic and optoelectronic circuitry

Repulsive Photons

Manipulating photons inside a semiconductor material to make them repel each other

Entangling Photons of Different Colors

New approach for a novel chip-based device for quantum communication

Annihilation With Spiraling Electrons

New approach could lead to advances in lighting and solar cells

First Quantum Dot Mode-Locked Laser Grown on Silicon

The new prototype shows a proven 4.1 terabit-per-second transmission capacity

Optical Single-Electron Detector

A molecule is sensitive enough to optically detect an electron at a distance of hundreds of nanometers

Boost for Optical Data Transmission

Nanosized amplifier significantly improved the propagation of data inside a microchip

Exotic Electron Liquid for Terahertz Detection

An electron-hole liquid may offer a path to room-temperature optoelectronic devices that harness collective electronic phenomena

A Quiet Photonic Integrated Brillouin Laser

A new spectrally pure lasers could be the heart of precision high-end scientific and commercial applications

New Ways to Twist and Shift Light

Optical ring resonators show the interplay of two types of spontaneous symmetry breaking