Quantum transmission under the streets of New York – a long-term experiment transmits entangled photons through the city’s fiber optic network for 15 days for the first time
Quantum Post Underground: Quantum Broadcast has passed its first long-term test in New York City. For 15 days, applied photons were sent over a 34-kilometer long telecommunications line under the city – without intermediate calibration or other human assistance. With success: despite vibrations and other disruptive effects typical of cities, the quantum shift achieved a … Read more