IFLScience

Multi-Ion Optical Atomic Clock Takes A Step Towards Changing The Definition Of A Second

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...
GPS World

Adva launches grandmaster clock with multi-band GNSS receiver

No audio available for this content. Adva’s OSA 5405-MB provides nanosecond timing at a network’s edge. (Photo: Business Wire) Adva has launched the OSA 5405-MB, a compact outdoor precision time ...
Optics

Optical atomic clock combines single-ion accuracy and multi-ion stability

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years’ time, they could ...
EDN

Multi-Purpose System with Radio, Alarm Clock, and Thermometer

The project illustrates the use of a microcontroller for combined tasks to create a radio-clock-thermometer device. A radio module was initially intended to be used in this device although it did not ...
Nature

Multi-qubit gates and Schrödinger cat states in an optical clock

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
Business Wire

ADVA launches market’s first compact grandmaster clock with multi-band GNSS receiver

MUNICH--(BUSINESS WIRE)--ADVA (FSE: ADV) today launched its OSA 5405-MB, the industry’s first ultra-compact outdoor PTP grandmaster clock with multi-band GNSS receiver and integrated antenna. Part of ...