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 OSA ...

Every clock in your house probably tells a slightly different time. Now picture those clocks as the most precise instruments humanity has ever built, so accurate that they wouldn't lose or gain a ...

Louis Essen and Jack Parry at the UK’s National Physical Laboratory built the first cesium-beam atomic clock. ・This clock was accurate enough to redefine the second. ・The International ...

In a new study, researchers carried out the most extensive coordinated comparison of optical clocks to date by operating ...

New Oscilloquartz models bring advanced optical pumping technology to telecom, defense, data center and metrology networks Adtran’s unique cesium clock solutions deliver longer service life and ...

By comparing optical clocks in six different countries, researchers have taken a major step toward establishing a new global ...

The new models also address industry demand for alternatives to legacy magnetic cesium clocks that are more difficult to manage over time.

Scientists have taken a major step toward the ambitious global goal of “redefining the second” by the end of this decade. A ...

The new models also address industry demand for alternatives to legacy magnetic cesium clocks that are more difficult to manage over time. This press release features multimedia. View the full ...