A better photon detector to advance quantum technology

https://phys.org/news/2023-01-photon-detector-advance-quantum-technology.html

"on-chip photon-number-resolving (PNR) detector that can resolve up to 100 photons at a time... shows its power in resolving photon statistics of light pulse... lower signal loss... higher fidelity of measurement... improves counting rate three orders of magnitude... operates at easily accessible temperature...  quantum cryptography, remote sensing, large-scale Boson sampling, photonic quantum computing, and quantum metrology"

Related:

IEEE study reveals breakthroughs in high-performance photon detectors

https://www.eurekalert.org/news-releases/1073589

Fabrication method advances high-performance photon detector technology

https://phys.org/news/2025-02-fabrication-method-advances-high-photon.html