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

A Nanolaser Shines in All Directions

Irregularities in the materials of the laser are responsible for the omnidirectional light emission

Terahertz Laser for Sensing and Imaging

High-power, tunable design could be used for chemical detection in outer space and medical imaging

Frequency Combs for Microchip-Size Chemical Sensors

New technology produces laser frequencies in a much easier and more robust way than before.

Nanolasers Light up Immune Cells

The new lasers in the form of tiny disks are much smaller than the nucleus of most cells

First Proof of a Transistor Random Laser

The laser emission can be routed and steered by applying an external voltage

Smallest Integrated Frequency Comb Generator

Compact size and low power open the door to portable frequency comb devices

Generating Multiple Frequency Combs

New way to implement an optical sensing system by using spatial multiplexing