Single-photon lidar systems harness the extraordinary sensitivity of individual photon detection to capture three-dimensional spatial information with remarkable precision. By utilising ...
An international research team involving Paderborn University has achieved a crucial breakthrough on the road to a quantum ...
Experimental setup for the SFG-based entanglement swapping One entangled photon pair is generated from each of the two sources, EPS I and EPS II, and a gate operation based on sum-frequency generation ...
Research teams from USTC have realized a high-performance single-photon source with an efficiency beyond the scalable linear optical quantum computing loss tolerance threshold for the first time. Led ...