Menlo's optical frequency combs are a core component of optical clocks, such as this one at JILA. (Courtesy: GE Marti/JILA) This year marks the 20th anniversary of the first time an optical-frequency ...

Optical lattice clocks are devices that measure the passing of time via the frequency of light that is absorbed or emitted by ...

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare. Army ...

Frequency comb: Georg Woltersdorf (left) and his colleague Chris Körner in the lab where they created a spin frequency comb. (Courtesy: Uni Halle/Markus Scholz) A simple method for multiplying the ...

Quantum Systems – a leading European manufacturer of AI-powered ISR systems for defense, public safety, and industry, and the Fraunhofer-Institute for High Frequency Physics and Radar Techniques (FHR) ...

• Lowest noise and most compact single-frequency, continuous-wave green laser in the industry Spectra-Physics®, a Newport Corporation brand, launches the Millennia® Edge™ single-frequency, ...

The Professional Research Experience Program (PREP) is a special partnership between the National Institute of Standards and Technology (NIST) and the University of Colorado Boulder. PREP provides ...