Conditional π-Phase Shift of Single-Photon-Level Pulses at Room Temperature

The development of useful photon-photon interactions can trigger numerous breakthroughs in quantum information science, however, this has remained a considerable challenge spanning several decades. Here, we demonstrate the first room-temperature implementation of large phase shifts (≈π) on a single-...

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Veröffentlicht in:	Physical review letters 2020-12, Vol.125 (24), p.243601-243601, Article 243601
Hauptverfasser:	Sagona-Stophel, Steven, Shahrokhshahi, Reihaneh, Jordaan, Bertus, Namazi, Mehdi, Figueroa, Eden
Format:	Artikel
Sprache:	eng
Schlagworte:	Four-wave mixing Maximum likelihood estimation Photons Quadratures Quantum phenomena Room temperature Signal processing
Online-Zugang:	Volltext
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