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Open Quantum Systems Decoherence
Classical non-Gaussian state preparation through squeezing in an opto-electromechanical resonator
arXiv
Authors: Menno Poot, King Y. Fong, Hong X. Tang
Year
2014
Paper ID
46351
Status
Preprint
Abstract Read
~2 min
Abstract Words
82
Citations
N/A
Abstract
We demonstrate squeezing of a strongly interacting opto-electromechanical system using a parametric drive. By employing real-time feedback on the phase of the pump at twice the resonance frequency the thermo-mechanical noise is squeezed beyond the 3 dB instability limit. Surprisingly, this method can also be used to generate highly nonlinear states. We show that using the parametric drive with feedback on, classical number-like and cat-like states can be prepared. This presents a valuable electro-optomechanical state-preparation protocol that is extendable to the quantum regime.
Why This Paper Matters
- This paper contributes to the Open Quantum Systems & Decoherence research area in the Quantum Articles archive.
- It adds a 2014 reference point for readers tracking recent quantum research.
- We demonstrate squeezing of a strongly interacting opto-electromechanical system using a parametric drive.
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