Field Demonstration of Distributed Quantum Sensing without Post-Selection
Si-Ran Zhao, Yuzhe Zhang, Wen‐Zhao Liu, Jian-Yu Guan, Weijun Zhang, Chenglong Li, Bing Bai, Minghan Li, Yang Liu, Lixing You, Jun Zhang, Jingyun Fan, Feihu Xu, Qiang Zhang, Jian-Wei Pan
Abstract
A real-world demonstration of a distributed quantum sensing network exhibits sensitivity that, for the first time, surpasses the shot-noise limit, thereby boosting the practical application of such networks.
Topics & Concepts
Quantum sensorQuantumPhotonField (mathematics)Sensitivity (control systems)Computer scienceSelection (genetic algorithm)Quantum networkPhysicsQuantum limitQuantum computerQuantum mechanicsElectronic engineeringMathematicsArtificial intelligencePure mathematicsEngineeringQuantum Information and CryptographyQuantum Mechanics and ApplicationsMechanical and Optical Resonators