Enhancing quantum coherence in hybrid optomechanical systems with coherent feedback, atomic ensembles, and optical parametric amplifier

We theoretically investigate quantum coherence in a hybrid optomechanical system with a fixed mirror, mechanical oscillators, two-level atoms, and an optical parametric amplifier (OPA) within the cavity. A coherent feedback loop is created by redirecting part of the cavity's output field back i...

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Veröffentlicht in:	Physica scripta 2025-01, Vol.100 (1), p.15117
Hauptverfasser:	Mekonnen, Habtamu Dagnaw, Tesfahannes, Tesfay Gebremariam, Darge, Tewodros Yirgashewa, Getahun Kumela, Alemayehu, Hidki, Abdelkader, Tadesse, Mulugeta
Format:	Artikel
Sprache:	eng
Schlagworte:	atomic ensembles coherent feedback electro-optomechanical system optical parametric amplifiers quantum coherence
Online-Zugang:	Volltext
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