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Trapped Ion Quantum Computing
Adiabatic State Conversion and Pulse Transmission in Optomechanical Systems
arXiv
Authors: Lin Tian
Year
2011
Paper ID
29815
Status
Preprint
Abstract Read
~2 min
Abstract Words
88
Citations
N/A
Abstract
Optomechanical systems with strong coupling can be a powerful medium for quantum state engineering. Here, we show that quantum state conversion between cavity modes with different wavelengths can be realized with high fidelity by adiabatically varying the effective optomechanical couplings. The fidelity for the conversion of gaussian states is derived by solving the Langevin equation in the adiabatic limit. We also show that photon pulses can be transmitted between input-output channels with different wavelengths via the effective optomechanical couplings and the output pulse shape can also be manipulated.
Why This Paper Matters
- This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
- It adds a 2011 reference point for readers tracking recent quantum research.
- Optomechanical systems with strong coupling can be a powerful medium for quantum state engineering.
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