Optomechanical systems are a promising candidate for the implementation of quantum interfaces for storing and redistributing quantum information. Here we focus on the case of a high-finesse optical cavity with a thin vibrating semitransparent membrane in the middle. We show that robust and stationary optomechanical entanglement could be achieved in the system, even in the presence of nonnegligible optical absorption in the membrane. We also present some preliminary experimental data showing radiation-pressure induced optical bistability.

Quantum dynamics of a vibrational mode of a membrane within an optical cavity

NATALI, Riccardo;DI GIUSEPPE, Giovanni;TOMBESI, Paolo;VITALI, David
2011-01-01

Abstract

Optomechanical systems are a promising candidate for the implementation of quantum interfaces for storing and redistributing quantum information. Here we focus on the case of a high-finesse optical cavity with a thin vibrating semitransparent membrane in the middle. We show that robust and stationary optomechanical entanglement could be achieved in the system, even in the presence of nonnegligible optical absorption in the membrane. We also present some preliminary experimental data showing radiation-pressure induced optical bistability.
2011
9780735409217
273
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11581/221868
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