Nasdaq

Adtran launches optical cesium clock upgrade to enhance short-term stability for precision timing applications

Industries such as metrology, aerospace and defense need ultra-stable timing for accurate data collection and reliable communication Adtran’s Oscilloquartz optical cesium clock now features the ESTU ...

Ultra precise Chinese lattice clock joins international system

Ultra precise Chinese lattice clock joins international system, challenging decades of US dominance in global timekeeping ...
EDN

Advantages of timing networks with cesium atomic clocks

In a telecommunications network, every network element with synchronous intermachine links requires proper synchronization to minimize transport errors. A good example of synchronization is a network ...
EDN

Cesium Atomic Clock is 50 Years Old

2005 marks the 50th anniversary of the cesium atomic clock. In 1955, Dr. Louis Essen and Jack Perry developed the first accurate cesium atomic clock at the National ...
Los Angeles Times

New and improved atomic clock: A revolution in timekeeping is coming

With a new and improved atomic clock, the standard of time in America is about to change -- a teeny, tiny bit. For the first time in 15 years, the National Institute of Standards and Technology, or ...
insider.si.edu

Cesium Atomic Clock

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The 5071A Cesium Primary Frequency ...
Nasdaq

Adtran’s Oscilloquartz optical cesium clock outperforms in tests at leading European metrology institute

Precision synchronization technology is crucial for scientific measurement applications A renowned national authority on metrology based in Central Europe has conducted a rigorous evaluation of the ...
Business Wire

Adtran’s Oscilloquartz high-performance optical cesium technology integrated in Swiss timescale infrastructure at METAS

METAS needed a precise, reliable timing solution to complete its infrastructure, realize the Swiss national timescale UTC (CH) and optimally contribute to the realization of UTC Adtran’s OSA 3300 HP ...
SDxCentral

Cesium clock synchronizes telecoms systems precisely for months

A new atomic clock will keep data center equipment precisely synchronized for months, if global time services including GPS are unavailable or blocked. The 5071B cesium atomic clock from Microchip ...
GPS World

ADVA launches ePRC optical cesium clock for network backup

No audio available for this content. Photo: ADVA ADVA has launched a ePRC optical cesium atomic clock solution to protect synchronization networks during GNSS disruptions. The OSA 3350 ePRC+ offers ...
Scientific American

Cesium Clock Faces Ytterbium Challenge

You’ve given some thought to oxygen, carbon, uranium. But you’ve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and ...
Forbes

Anything That ‘Ticks’ Can Be A Clock

My next book, due out in late January, is called A Brief History of Timekeeping, and covers at least 5,000 years of the science and technology humans have used to track the time. When I cite that ...