Multi-state discrimination below the quantum noise limit at the single-photon level

Measurements approaching the ultimate quantum limits of sensitivity are central in quantum information processing, quantum metrology, and communication. Quantum measurements to discriminate multiple states at the single-photon level are essential for optimizing information transfer in low-power opti...

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Veröffentlicht in:	arXiv.org 2017-10
Hauptverfasser:	Ferdinand, A R, DiMario, M T, Becerra, F E
Format:	Artikel
Sprache:	eng
Schlagworte:	Data processing Discrimination Information transfer Noise Noise sensitivity Physics - Quantum Physics Quantum phenomena Quantum theory
Online-Zugang:	Volltext
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