Periodic cavity state revivals from atomic frequency combs
arXiv:2107.05919 · doi:10.1103/PhysRevLett.127.180402
Abstract
Spin ensembles with a comb-shaped spectrum have shown exciting properties as efficient quantum memories. Here, we present a rigorous theoretical study of such atomic frequency combs in the strong coupling limit of cavity QED, based on a full quantum treatment using tensor-network methods. Our results demonstrate that arbitrary multi-photon states in the cavity are almost perfectly absorbed by the spin ensemble and re-emitted as parity-flipped states at periodic time intervals. Fidelity values near unity are achieved in these revived states by compensating for energy shifts induced by the strong spin-cavity coupling through adjustments of individual coupling values of the teeth in the atomic frequency comb.
arXiv comment5 pages, 3 figures
References in corpus (47)
- Efficient classical simulation of slightly entangled quantum computations
- Efficient simulation of one-dimensional quantum many-body systems
- Encoding a qubit in an oscillator
- Real time evolution using the density matrix renormalization group
- Frequency comb spectroscopy
- Time-dependent density-matrix renormalization-group using adaptive effective Hilbert spaces
- 20 years of developments in optical frequency comb technology and applications
- Quantum computation with optical coherent states
- Integrated micro-comb sources for quantum optical applications
- Strong Coupling of a Spin Ensemble to a Superconducting Resonator
- Dynamically protected cat-qubits: a new paradigm for universal quantum computation
- Broadband waveguide quantum memory for entangled photons
- Quantum Storage of Photonic Entanglement in a Crystal
- A solid state light-matter interface at the single photon level
- Entangled coherent states: teleportation and decoherence
- New class of quantum error-correcting codes for a bosonic mode
- Magnon dark modes and gradient memory
- Spectral multiplexing for scalable quantum photonics using an atomic frequency comb quantum memory and feed-forward control
- Hardware-efficient autonomous quantum error correction
- Demonstration of quantum error correction and universal gate set on a binomial bosonic logical qubit
- Impedance-matched cavity quantum memory
- Efficient quantum memory using a weakly absorbing sample
- Weak force detection with superposed coherent states
- Strongly coupling a cavity to inhomogeneous ensembles of emitters : potential for long lived solid-state quantum memories
- Photonic quantum state transfer between a cold atomic gas and a crystal
- Protecting a Bosonic Qubit with Autonomous Quantum Error Correction
- Protecting a Spin Ensemble against Decoherence in the Strong-Coupling Regime of Cavity QED
- Cavity-enhanced storage in an optical spin-wave memory
- Microscopic derivation of the Jaynes-Cummings model with cavity losses
- Towards highly multimode optical quantum memory for quantum repeaters
- Efficient multi-mode quantum memory based on photon echo in optimal QED cavity
- Spectroscopic properties of inhomogeneously broadened spin ensembles in a cavity
- Fidelity of an optical memory based on stimulated photon echoes
- Cavity quantum electrodynamic readout of a solid-state spin sensor
- Optical storage for 0.53 seconds in a solid-state atomic frequency comb memory using dynamical decoupling
- Multiplexed on-demand storage of polarization qubits in a crystal
- Engineering Long-Lived Collective Dark States in Spin Ensembles
- Improved Light-Matter Interaction for Storage of Quantum States of Light in a Thulium-Doped Crystal Cavity
- Dynamics and decoherence in the central spin model in the low-field limit
- Dynamical Exploration of Amplitude Bistability in Engineered Quantum Systems
- Photon Statistics in Collective Strong Coupling: Nano- and Microcavities
- Echo trains in pulsed electron spin resonance of a strongly coupled spin ensemble
- Variational Renormalization Group for Dissipative Spin-Cavity Systems: Periodic Pulses of Nonclassical Photons from Mesoscopic Spin Ensembles
- Self-stimulated pulse echo trains from inhomogeneously broadened spin ensembles
- Sustained photon pulse revivals from inhomogeneously broadened spin ensembles
- Atomic-frequency-comb quantum memory via piecewise adiabatic passage
- Coherent spectral hole burning and qubit isolation by stimulated Raman adiabatic passage