By using paired, offset optical combs and RF electronics, researchers devised a unique atomic-clock architecture.

In defense and aerospace sectors, atomic clocks support advanced navigation systems, especially where satellite signals are ...

At the heart of this change is a new kind of atomic clock ... optical ion clocks are no longer limited to slow measurements and single particles. They can scale up, speed up, and match or surpass ...

resonator for application in a new type of chip-scale atomic clock (CSAC). Near the half-hyperfine frequency of 133 Cs (4.596...GHz), the NTL oscillator provides a peak RF output power up to 14 dBm, ...

Abstract: This paper demonstrates a five layers wafer level packaging. This technology has been specially developed for chip scale atomic clock system package. It includes a sealed vapor cell and two ...

A new atomic clock is one of the world’s best timekeepers, researchers say — and after years of development, the “fountain”-style clock is now in use helping keep official U.S. time.

Atomic Digital Clock Auto Set (no back light) - Using radio frequencies broadcast from NIST’s Colorado , the clock will automatically set to the correct time. Automatically adjusts to Daylight ...

Now, Amazon is making it easier than ever to add this collectible treasure to the collection of fans of LEGO and Star Wars.