Both pieces are part of the the brand’s flagship MR-G collection, and while not constructed in the Samurai’s traditional iron ...

However, aluminum is tricky. The element is difficult to measure with lasers, as well as cool to absolute zero. But when ...

There's a new record holder for the most accurate clock in the world. Researchers at the National Institute of Standards and ...

NIST scientists have published results establishing a new atomic clock, NIST-F4, as one of the world’s most accurate timekeepers, priming the clock to be recognized as a primary frequency ...

They concluded that the performance of their OFD system is sufficient to support an atomic reference with stability better than the commercially available cesium clock that has frequency ...

Adtran today launched the latest additions to its Oscilloquartz optical cesium portfolio, expanding access to precision timing across a wider range of network environments. The new OSA 3200 SP and ...

The LN-CSAC combines a crystal oscillator and an atomic clock in a single device, offering a low-phase noise of 10 Hz < −120 dBc/Hz, an Allan Deviation (ADEV) stability of < 1E-11 at 1-second ...

The Th-229 clock, with a small nucleus and separated quantum states, may outperform atomic clocks. After 50-year research, key breakthroughs have been made, and solving remaining issues will ...