Enhanced output entanglement with reservoir engineering

Abstract

We study the output entanglement in a three-mode optomechanical system via reservoir engineering by shifting the center frequency of filter function away from resonant frequency. We find the bandwidth of the filter function can suppress the entanglement in the vicinity of resonant frequency of the system, while the entanglement will become prosperous if the center frequency departs from the resonant frequency. We obtain the approximate analytical expressions of the output entanglement, and from which we give the optimal center frequency at which the entanglement takes the maximum. Furthermore, we study the effects of time delay between the two output fields on the output entanglement, and obtain the optimal time delay for the case of large filter bandwidth.

References in corpus (53)

• Cavity Optomechanics
• A computable measure of entanglement
• Laser cooling of a nanomechanical oscillator into its quantum ground state
• Sideband Cooling Micromechanical Motion to the Quantum Ground State
• Optomechanically induced transparency
• The logarithmic negativity: A full entanglement monotone that is not convex
• Electromagnetically Induced Transparency and Slow Light with Optomechanics
• Strong dispersive coupling of a high finesse cavity to a micromechanical membrane
• Optomechanical entanglement between a movable mirror and a cavity field
• Quantum Theory of Cavity-Assisted Sideband Cooling of Mechanical Motion
• Experimental long-lived entanglement of two macroscopic objects
• Theory of ground state cooling of a mechanical oscillator using dynamical back-action
• Observation of strong coupling between a micromechanical resonator and an optical cavity field
• Self-cooling of a micro-mirror by radiation pressure
• Bidirectional and efficient conversion between microwave and optical light
• Entanglement generated by dissipation and steady state entanglement of two macroscopic objects
• Preparation and Measurement of Three-Qubit Entanglement in a Superconducting Circuit
• Coherent optical wavelength conversion via cavity-optomechanics
• Opto-mechanical transducers for long-distance quantum communication
• Using interference for high fidelity quantum state transfer in optomechanics
• Reservoir-engineered entanglement in optomechanical systems
• Generation of Three-Qubit Entangled States using Superconducting Phase Qubits
• Robust entanglement of a micromechanical resonator with output optical fields
• Creating and probing macroscoping entanglement with light
• Generating Entangled Microwave Radiation Over Two Transmission Lines
• Reversible optical to microwave quantum interface
• Quantum entanglement and teleportation in pulsed cavity-optomechanics
• Robust Photon Entanglement via Quantum Interference in Optomechanical Interfaces
• Optomechanically Induced Transparency in the Nonlinear Quantum Regime
• Entangling optical and microwave cavity modes by means of a nanomechanical resonator
• Quantum-criticality-induced strong Kerr nonlinearities in optomechanical systems
• Optical wavelength conversion of quantum states with optomechanics
• Single-photon nonlinearities in two-mode optomechanics
• Entangling two macroscopic mechanical mirrors in a two-cavity optomechanical system
• Trapping and Cooling a mirror to its quantum mechanical ground state
• Electromagnetically induced transparency and wide-band wavelength conversion in silicon nitride microdisk optomechanical resonators
• Signatures of nonlinear cavity optomechanics in the weak coupling regime
• Dissipatively driven entanglement of two macroscopic atomic ensembles
• Normal mode splitting in a coupled system of nanomechanical oscillator and parametric amplifier cavity
• Nonlinear interaction effects in a strongly driven optomechanical cavity
• Bipartite and tripartite output entanglement in 3-mode optomechanical systems
• Using dark modes for high-fidelity optomechanical quantum state transfer
• Back-action amplification and quantum limits in optomechanical measurements
• Phase-dependent optical response properties in an optomechanical system by coherently driving the mechanical resonator
• Photon phonon entanglement in coupled optomechanical arrays
• Generating Robust Optical Entanglement in Weak Coupling Optomechanical Systems
• Radiation Pressure Cooling as a Quantum Dynamical Process
• Generation of stable entanglement between two cavity mirrors by squeezed-reservoir engineering
• Entangling the ro-vibrational modes of a macroscopic mirror using radiation pressure
• Continuous-variable dense coding by optomechanical cavities
• A route to observing ponderomotive entanglement with optically trapped mirrors
• Mirror-Field Entanglement in a Microscopic model for Quantum Optomechanics
• Entanglement Rate for Gaussian Continuous Variable Beams

Cited by in corpus (9)

• Perfect Transfer of enhanced entanglement and asymmetric steering in a cavity magnomechanical system
• Optomechanically induced transparency and gain
• Entanglement dynamics of two coupled mechanical oscillators in modulated optomechanics
• Entanglement optimization of filtered output fields in cavity optomechanics
• Perfect Optical Nonreciprocity in a Double-Cavity Optomechanical System
• Photon-assisted entanglement and squeezing generation and decoherence suppression via a quadratic optomechanical coupling
• Suppressing laser phase noise in an optomechanical system
• Nonreciprocal transition between two nondegenerate energy levels
• Generation of multipartite entangled states based on double-longitudinal-mode cavity optomechanial system