A compact microwave-photon detector built from a semiconductor double quantum dot and a superconducting cavity could sharpen ...

Detecting a single particle of light is hard; detecting a single microwave photon is even harder. Microwave photons, the tiny ...

by SPIE Superconducting microstrip photon-number-resolving detector. Credit: Kong (SIMIT). Using single photons as qubits has become a prominent strategy in quantum information technology. Accurately ...

Two companies that are racing to develop a photonic quantum computer using photonic qubits are PsiQuantum, based in Palo Alto ...

But that’s changing with a quantum jump photodetector tested by Zarraoa et al. Continuing their previous work developing the ...

The technology of integrated photonic quantum chips has successfully enabled the on-chip preparation, manipulation, and detection of photonic quantum states, thereby significantly accelerating the ...

Researchers have reported the first 3D measurements acquired with quantum ghost imaging. The new technique enables 3D imaging on a single photon level, yielding the lowest photon dose possible for any ...

A research team led by Pasquale Scarlino at EPFL has built a small, tunable detector capable of sensing individual microwave ...

Using single photons as qubits has become a prominent strategy in quantum information technology. Accurately determining the number of photons is crucial in various quantum systems, including quantum ...