Researchers at the University of Colorado Boulder have improved the gas sensing capabilities of optical frequency comb lasers ...

Embed <iframe src="https://www.npr.org/player/embed/4057013/4057014" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player"> The ...

Scientists in Germany have uncovered previously unknown properties of the rare Earth element samarium by developing a powerful new technique to investigate the internal structure of atoms. For the ...

"In our tests in Tenerife, we have already achieved beyond state-of-the-art accuracy. Now we are going to make the system more versatile, and develop it even further," says team member Tilo Steinmetz, ...

An ultraviolet photon-counting dual-comb spectrometer. Two ultraviolet frequency combs of slightly different pulse repetition frequencies are generated at very low light levels by nonlinear frequency ...

Physicists achieve major leap in precision and accuracy at extremely low light levels. Researchers at the Max Planck Institute of Quantum Optics (MPQ) have successfully developed a new technique for ...

…and Stanford launches “micro” frequency comb, as basis for mass-market adoption of such devices. An ultraviolet photon-counting dual-comb spectrometer. Scientists in the group of Nathalie Picqué at ...