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 ...

Quantum fan: the new single-photon detector comprises 32 superconducting nanowires. (Courtesy: Ryan Lannom, JPL-Caltech/NASA) A new photon detector called PEACOQ can register the arrival times of ...

In quantum computers, information is often carried by single photons and picked up by structures named superconducting nanostrip single-photon detectors (SNSPDs). In principle, traditional type-I ...

Researchers develop a new detector with over 84% photon detection efficiency and multiple operation modes NEW YORK, Jan. 15, 2026 /PRNewswire/ -- Silicon single-photon detectors (Si SPDs) play a ...

Superconducting nanowire single-photon detectors (SNSPDs) represent a cutting-edge class of devices that have transformed the detection of extremely weak light signals. Operating at cryogenic ...

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