SummaryThe short-term frequency stability of compact optically pumped cesium beam atomic clock is directly affected by signal-to-noise ratio of its Ramsey spectrum. In this paper, the noise sources of ...

In this interview, Ian Stewart, executive director of the James Martin Center for Nonproliferation Studies in Washington, DC, says that, in the aftermath of the bombing of Iranian nuclear facilities, ...

The Breit–Rabi effect describes nonlinear energy shifts of atomic hyperfine levels under a DC magnetic field. While the effect has long been precisely verified and widely applied, its corresponding ...

EZVIZ, a global leader in smart home security, is pleased to introduce its innovative “all-day-recording” outdoor battery cameras, kicking off an Ultra HD future for the brand’s entire ...

The composition and characteristics of clock bias for satellite-borne atomic clock are described and analyzed, a clock bias prediction algorithm based on Nonlinear autoregressive model with exogenous ...

Quantum sensing specialist Aquark Technologies has completed a second trial of its AQlock atomic clock system, facilitated by the Disruptive Capabilities and Technologies Office (DCTO) of the UK Royal ...

An air-launched tactical nuclear weapon capability would not address short-term security concerns of the United Kingdom and Europe.