A Perfect Gain Medium for Lasers

Weyl semimetals could suppress Auger recombinations for new types of long-wavelength lasers

On-Chip Tunable Frequency Comb

New integrated electro-optic comb generator in a thin-film lithium niobate photonic platform

Printed Nanolasers from Perovskites

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

Laser Cavity-Soliton Microcombs

New technology brings a clock that could replace GPS and Galileo one step closer

Astrocombs for Planet-Hunting Telescopes

New tool for discovery and characterization of exoplanets around nearby stars

World Record in Laser-Driven Electron Acceleration

Laser-drilling allows the production of electron beams with energetic peaks up to 7.8 GeV

First Quantum Dot Mode-Locked Laser Grown on Silicon

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

A Structured Laser Beam

New approach at CERN to produce beams that are almost non-diffractive

A Quiet Photonic Integrated Brillouin Laser

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

Fractal Light from Lasers

Proof of a 20-year-old prediction that fractals could be recreated by the use of laser technology