Spin echo silencing using a current-biased frequency-tunable resonator

Abstract

The ability to control microwave emission from a spin ensemble is a requirement of several quantum memory protocols. Here, we demonstrate such ability by using a resonator whose frequency can be rapidly tuned with a bias current. We store excitations in an ensemble of rare-earth-ions and suppress on-demand the echo emission (`echo silencing') by two methods: 1) detuning the resonator during the spin rephasing, and 2) subjecting spins to magnetic field gradients generated by the bias current itself. We also show that spin coherence is preserved during silencing.

arXiv comment11 pages, 5 main figures + supplementary

References in corpus (40)

• High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids
• Strong Coupling of a Spin Ensemble to a Superconducting Resonator
• High cooperativity coupling of electron-spin ensembles to superconducting cavities
• Coherent coupling of a superconducting flux-qubit to an electron spin ensemble in diamond
• Spectral multiplexing for scalable quantum photonics using an atomic frequency comb quantum memory and feed-forward control
• Cavity QED with magnetically coupled collective spin states
• Cavity-QED based on collective magnetic dipole coupling: spin ensembles as hybrid two-level systems
• Atomic clock transitions in silicon-based spin qubits
• Quantum memory for non-stationary light fields based on controlled reversible inhomogeneous broadening
• Quantum computing with an electron spin ensemble
• Anisotropic rare-earth spin ensemble strongly coupled to a superconducting resonator
• Storage of multiple coherent microwave excitations in an electron spin ensemble
• Controlling spin relaxation with a cavity
• Quantum memory for microwave photons in an inhomogeneously broadened spin ensemble
• Revival of Silenced Echo and Quantum Memory for Light
• Simultaneous coherence enhancement of optical and microwave transitions in solid-state electronic spins
• Electron Spin Resonance at the Level of 10000 Spins Using Low Impedance Superconducting Resonators
• Factoring 2048-bit RSA Integers in 177 Days with 13436 Qubits and a Multimode Memory
• Electron spin ensemble strongly coupled to a three-dimensional microwave cavity
• Probing dynamics of an electron-spin ensemble via a superconducting resonator
• On-demand quantum storage of photonic qubits in an on-chip waveguide
• Frequency-tunable Superconducting Resonators via Nonlinear Kinetic Inductance
• Fast, low-power manipulation of spin ensembles in superconducting microresonators
• Microwave multimode memory with an Er${}^{3+}$:Y${}_2$SiO${}_5$ spin ensemble
• Optical spin-wave storage in a solid-state hybridized electron-nuclear spin ensemble
• Storing quantum information in spins and high-sensitivity ESR
• Elimination of Noise in Optically Rephased Photon Echoes
• Fast tunable high Q-factor superconducting microwave resonators
• Proposal for a coherent quantum memory for propagating microwave photons
• Long spin coherence times in the ground state and an optically excited state of ${}^{167}$Er${}^{3+}$:Y${}_2$SiO${}_5$ at zero magnetic field
• Coherent Rabi dynamics of a superradiant spin ensemble in a microwave cavity
• Pulsed electron spin resonance spectroscopy in the Purcell regime
• Photon echo with a few photons in two-level atoms
• Multimode storage of quantum microwave fields in electron spins over 100 ms
• Multi-frequency Spin Manipulation Using Rapidly Tunable Superconducting Coplanar Waveguide Microresonators
• Loop-gap Microwave Resonator for Hybrid Quantum Systems
• Fundamental limitations in spin-ensemble quantum memories for cavity fields
• Spatially-resolved decoherence of donor spins in silicon strained by a metallic electrode
• Electron-spin spectral diffusion in an erbium doped crystal at millikelvin temperatures
• Random-access quantum memory using chirped pulse phase encoding

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