Pulsed quantum continuous-variable optoelectromechanical transducer

Abstract

We propose a setup allowing to entangle two directly non-interacting radiation modes applying four sequential pulsed quantum resonant interactions with a noisy vibrational mode of a mechanical oscillator which plays the role of the mediator. We analyze Gaussian entanglement of the radiation modes generated by the transducer and confirm that the noisy mechanical mode can mediate generation of entanglement. The entanglement, however, is limited if the interaction gains are not individually optimized. We prove the robustness of the transducer to optical losses and the influence of the mechanical bath and propose the ways to achieve maximal performance through the individual optimization.

12 pages, 4 figures

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Cited by in corpus (5)

• Detecting nonclassical correlations in levitated cavity optomechanics
• Rapid mechanical squeezing with pulsed optomechanics
• Robust optomechanical state transfer under composite phase driving
• Atom-Mechanical Hong-Ou-Mandel Interference
• Characterization and optimized engineering of bosonic quantum interfaces under single-mode operational constraints