Scaling Up the Quantum Chip

A hybrid process connects photonics with artificial atoms to produce the largest quantum chip of its type

Quantum Entanglement Aboard Orbiting CubeSat

The new instrument successfully generated entangled photon-pairs over temperatures from 16 °C to 21.5 °C

Light from Inside the Tunnel

A so-far overlooked nonlinear optical mechanism that emerges from the light-induced tunneling of electrons

Turbulences in Frequency Combs

New type of a laser frequency comb could be used for optical spectroscopy and sensing

A Pause Button for Light

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

A New Quantum-Inspired Optical Sensor

A step closer to affordable linear optics-based sensors with high performance characteristics

Quantum Waves in Ultrathin Materials

Wavelike plasmons could power up a new class of sensing and photochemical technologies at the nanoscale

New Kind of On-Chip Single-Photon Extraction

Enhance the on-chip photon extraction decay rate of quantum emitters through the tilting of the optical axis of hyperbolic metamaterials

A New Quantum Radar Prototype

Instead of using conven­tional microwaves, the researchers entangle two groups of photons

Laser Loop Couples Quantum Systems

A novel method in which a laser loop connects the systems over a distance enables nearly lossless exchange of information.