Kernco's recent atomic clock development programs have focused on a new application of an existing technology known as Coherent Population Trapping (CPT). CPT is a ...

It discusses the stability and accuracy of atomic frequency standards, including different types of oscillators and atomic clocks, covering recent developments and uses of these devices. The precision ...

It discusses the stability and accuracy of atomic frequency standards, covering different types of oscillators and atomic clocks, and their uses. The precision of atomic clocks and the atomic time ...

One of the challenges was developing a frequency "comb" to drive the transitions between states in the atomic nuclei. Existing atomic clocks rely on this a device to "emit light at millions of ...

With access to a 10-MHz timebase from a cesium fountain atomic clock — no less a clock than the one that’s used to define the SI second, by the way — [Daniel] looked for ways to sync the ...

they replicated the broadband UV frequency comb system, allowing for further refinement of the UV comb's structure Precision spectral lines By referencing the spectral lines to an atomic clock ...

Picture a clock ticking ... a tool called an optical frequency comb. Causing energy jumps in a nucleus requires a much higher ...

Optics Letters 45, 1080-1083 (2020). B. Lomsadze and S.T.Cundiff. “Frequency-Comb Based Double-Quantum Two-Dimensional Spectrum Identifies Collective Hyperfine Resonances in Atomic Vapor Induced by ...

Dual-comb spectroscopy enables precise refinement of the UV comb-line structure. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

We think of crystals as the gold standard of frequency generation ... converts the GPS-discipline oscillator to use the new atomic clock. We’ve seen this done before, of course.

they replicated the broadband UV frequency comb system, allowing for further refinement of the UV comb's structure By referencing the spectral lines to an atomic clock, the researchers ensured ...

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