Scientists have developed a groundbreaking quantum interferometry tool that achieves nanometer-scale precision in challenging ...

One way around this is to use a technique called Ramsey interferometry, which requires two pulses of light separated by an incredibly precise period of time. What Eikema and his colleagues did ...

The new coherence-stabilization method improves quantum sensing by addressing decoherence, achieving greater sensitivity than ...

The most well-known “classical” sensing protocol is Ramsey Interferometry, which allows one to measure an unknown frequency. Recently, a Ramsey Interferometry-based Iterative Adaptive Sensing (IAS) ...

On the other hand, Vedral and his coauthors' proposal uses Ramsey interferometry of a single probe qubit within a trapped ion experiment. Both methods have the same goal: to measure the work ...

The researchers demonstrated their protocol on a superconducting qubit, achieving up to 1.65 times better efficacy per measurement compared to the standard protocol known as Ramsey interferometry.