Microwave--Optical entanglement in a Strongly Coupled Electro-Optomechanical System
arXiv:2001.06107 · doi:10.1103/PhysRevA.101.032345
Abstract
Quantum transduction between microwave and optics can be realized by quantum teleportation if given reliable microwave-optical entanglement, namely entanglement-based quantum transduction. To realize this protocol, an entangled source with high-fidelity between the two frequencies is necessary. In this paper, we study the microwave and optical entanglement generation based on a generic cavity electro-optomechanical system in the strong coupling regime. Splittings are shown in the microwave and optical output spectra and the frequency entanglement between the two modes is quantified. We show that entanglement can be straightforwardly encoded in the frequency-bin degree of freedom and propose a feasible experiment to verify entangled photon pairs. The experimental implementation is systematically analyzed, and the preferable parameter regime for entanglement verification is identified. An inequality is given as a criterion for good entanglement verification with analysis of practical imperfections.
References in corpus (44)
- Real Spectra in Non-Hermitian Hamiltonians Having PT Symmetry
- The Quantum Internet
- Experimental quantum teleportation
- Gaussian Quantum Information
- Long-distance quantum communication with atomic ensembles and linear optics
- Quantum state transfer and entanglement distribution among distant nodes in a quantum network
- Introduction to Quantum Noise, Measurement and Amplification
- Bidirectional and efficient conversion between microwave and optical light
- Large Scale Modular Quantum Computer Architecture with Atomic Memory and Photonic Interconnects
- Optical detection of radio waves through a nanomechanical transducer
- Using interference for high fidelity quantum state transfer in optomechanics
- Bidirectional conversion between microwave and light via ferromagnetic magnons
- Stabilizing entanglement autonomously between two superconducting qubits
- Distributed Quantum Computation Based-on Small Quantum Registers
- Quantum State Transfer Between Matter and Light
- Quantum back-action of variable-strength measurement
- Reversible optical to microwave quantum interface
- Nano-Opto-Electro-Mechanical Systems
- Soundness and completeness of quantum root-mean-square errors
- Robust Photon Entanglement via Quantum Interference in Optomechanical Interfaces
- Harnessing electro-optic correlations in an efficient mechanical converter
- Entangling optical and microwave cavity modes by means of a nanomechanical resonator
- A magneto-optic modulator with unit quantum effciency
- From Cavity Electromechanics to Cavity Optomechanics
- Optical wavelength conversion of quantum states with optomechanics
- Deterministic remote entanglement of superconducting circuits through microwave two-photon transitions
- Cavity quantum electro-optics
- Interfacing Superconducting Qubits and Telecom Photons via a Rare-Earth Doped Crystal
- Bipartite and tripartite output entanglement in 3-mode optomechanical systems
- An atomic interface between microwave and optical photons
- On-chip microwave-to-optical quantum coherent converter based on a superconducting resonator coupled to an electro-optic microresonator
- A chip-scale integrated cavity-electro-optomechanics platform
- Heralded Generation and Detection of Entangled Microwave--Optical Photon Pairs
- Laser cooling and optical detection of excitations in a LC electrical circuit
- Entanglement of formation for an arbitrary two-mode Gaussian state
- Quantifying entanglement in two-mode Gaussian states
- Microwave-to-optical frequency conversion using a cesium atom coupled to a superconducting resonator
- Cavity piezomechanical strong coupling and frequency conversion on an aluminum nitride chip
- Radiative cooling of a superconducting resonator
- Bell inequality of frequency-bin entangled photon pairs with time-resolved detection
- Quantum transduction with adaptive control
- High-fidelity bosonic quantum state transfer using imperfect transducers and interference
- Squeezer-based pulsed optomechanical interface
- Telecom photon interface of solid-state quantum nodes
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