A newly developed quantum sensor has measured unimaginably small amounts of energy with record-breaking precision.

A light pulse is technically empty, yet capable of carrying a trillion photons in a single burst. That is part of what makes bright squeezed vacuum, or BSV, so strange. It is formally treated as a ...

This is in stark contrast to typical light produced by intense lasers, known as coherent-state light, that exhibit only extremely weak quantum fluctuations. However, for BSV, the fluctuations can lead ...

Chalmers engineers built a pulse-driven qubit amplifier that’s ten times more efficient, stays cool, and safeguards quantum states—key for bigger, better quantum machines. Researchers at Chalmers ...

Rigetti Computing RGTI is quietly setting itself apart in the quantum computing space by offering pulse-level access to its quantum processing units. This feature gives developers far greater control ...

Scientists break telecom wavelength barrier that previously blocked long distance quantum communication over existing optical ...