The atomic clock provides initial accuracy of ±0.5ppb ... has an evacuated envelope to reduce heat loss – the company calls is an EMXO for ‘evacuated miniature crystal oscillator’. Lock time is under ...

Yuan-Yu Jau is on a quest to build the world's smallest atomic clock, a device that measures time with extreme accuracy. If successful, he and his team at Sandia will have made one smaller than a ...

The new clock is so reliable that it would be off by less than a second if it had started running 100 million years ago, researchers say.

The miniature atomic clock could remedy that, meaning driverless cars could become more reliable, and commonplace, than ever. The tiny atomic clocks are not expected to come into fruition anytime ...

(12.7 mm). Aimed at aerospace and defense applications where size, weight, and power are critical, the SA65-LN delivers precise and stable timing, along with low phase noise and atomic clock stability ...

However, the atomic clock continues to race ahead ... "Having these leap seconds every so often is like having a mini Y2K every couple years," Stamatakos said. In advance, many people working ...

The U.S. military has kicked off the final phase for manufacturing the Chip Scale Atomic Clock — a miniature atomic clock less than 1 cubic inch (15 cubic centimeters) and may end up costing ...

They may also set themselves according to atomic clocks ... A radio-controlled clock actually has a miniature radio receiver inside, which is permanently tuned to receive the 60 kHz signal ...

An atomic clock research team from the National Time Service Center of the Chinese Academy of Sciences has proposed and implemented a compact optical clock based on quantum interference enhanced ...