We think of crystals as the gold standard of frequency generation ... [W3AXL] picked up a rubidium reference oscillator on eBay at a low cost, and he shows us how it works in the video you ...

Polish scientists say they have developed a groundbreaking antenna technology based on quantum effects that uses electromagnetic waves across an exceptionally wide spectrum.

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Quantum-based gravity sensors have probed fundamental physics, and they could transform our understanding of what’s just ...

Plan and track work Code Review Manage code changes ...

The experts arranged two rubidium atoms in separate tweezers, then carefully merged them to see how quickly they would collide when a second laser beam was introduced at different frequencies. By ...

A new microwave antenna simplifies EMI testing of large objects in smaller EMC chambers while complying with RF standards.

The new high-gain EMI microwave antenna extends the frequency range of Rohde & Schwarz’ electromagnetic compatibility (EMC) measurement antenna portfolio up to 44 GHz enabling EMI measurements of ...

JILA researchers are pioneering a nuclear clock using thorium-229, which offers unprecedented stability compared to atomic ...

A 25 mm 3 bubble vibrated vertically with frequency f = 40 Hz oscillates axisymmetric about the vertical axis when the driving amplitude, A = 0.2 mm is below the galloping threshold, AG > A.