Protecting a solid-state spin from decoherence using dressed spin states

Abstract

Dressed spin states, a spin coupling to continuous radiation fields, can fundamentally change how a spin responds to magnetic fluctuations. Using dressed spin states, we were able to protect an electron spin in diamond from decoherence. Dressing a spin with resonant microwaves at a coupling rate near 1 MHz leads to a 50 times reduction in the linewidth of the spin transition, limited by transit-time broadening. The spin decoherence and the energy level structure of the dressed states were probed with optical coherent-population-trapping processes. Compared with dynamical decoupling, where effects of the bath are averaged out at specific times, the dressed state provides a continuous protection from decoherence.

References in corpus (25)

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• Universal dynamical decoupling of a single solid-state spin from a spin bath
• Keeping a Quantum Bit Alive by Optimized $\pi$-Pulse Sequences
• Optimized Dynamical Decoupling in a Model Quantum Memory
• Fault-Tolerant Quantum Dynamical Decoupling
• Strong magnetic coupling between an electronic spin qubit and a mechanical resonator
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• Coherent Population Trapping of Single Spins in Diamond Under Optical Excitation
• Quantum Gates and Memory using Microwave Dressed States
• Low temperature studies of the excited-state structure of Nitrogen-Vacancy color centers in diamond
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• Robust dynamical decoupling with concatenated continuous driving
• Excited-state spectroscopy using single-spin manipulation in diamond
• Restoring Coherence Lost to a Slow Interacting Mesoscopic Bath
• All-optical control of a solid-state spin using coherent dark states
• Universal pulse sequence to minimize spin dephasing in the central spin decoherence problem
• Coherence-protected Quantum Gate by Continuous Dynamical Decoupling in Diamond
• Continuously decoupling single-qubit operations from a perturbing thermal bath of scalar bosons
• General scheme for the construction of a protected qubit subspace
• Long-lived driven solid-state quantum memory
• Nuclear-spin-dependent coherent population trapping of single nitrogen vacancy centers in diamond
• All-optical high-resolution magnetic resonance using a nitrogen-vacancy spin in diamond

Cited by in corpus (45)

• Optomechanical Quantum Control of a Nitrogen Vacancy Center in Diamond
• Roadmap on STIRAP applications
• Coupling a Surface Acoustic Wave to an Electron Spin in diamond via a Dark State
• Competition between electric field and magnetic field noise in the decoherence of a single spin in diamond
• Observation of Floquet prethermalization in dipolar spin chains
• A Dressed Spin Qubit in Silicon
• Scaling Phononic Quantum Networks of Solid-State Spins with Closed Mechanical Subsystems
• Narrow-bandwidth sensing of high-frequency fields with continuous dynamical decoupling
• Continuous dynamical decoupling of a single diamond nitrogen-vacancy center spin with a mechanical resonator
• Initialisation of single spin dressed states using shortcuts to adiabaticity
• Remote entanglement via adiabatic passage using a tunably-dissipative quantum communication system
• Orbital state manipulation of a diamond nitrogen-vacancy center using a mechanical resonator
• Non-Markovianity-assisted high-fidelity Deutsch-Jozsa algorithm in diamond
• Coupling spins to nanomechanical resonators: Toward quantum spin-mechanics
• Preparing multiparticle entangled states of NV centers via adiabatic ground-state transitions
• Implementation of the SMART protocol for global qubit control in silicon
• Synthetic clock transitions via continuous dynamical decoupling
• Suppressing Spectral Diffusion of the Emitted Photons with Optical Pulses
• Robust optical clock transitions in trapped ions
• Quantum-limited measurement of spin qubits via curvature coupling to a cavity
• Hybrid continuous dynamical decoupling: a photon-phonon doubly dressed spin
• Fully robust qubit in atomic and molecular three-level systems
• Clock transition by continuous dynamical decoupling of a three-level system
• Continuously observing a dynamically decoupled spin-1 quantum gas
• High-precision gravimeter based on a nano-mechanical resonator hybrid with an electron spin
• Continuous protection of a collective state from inhomogeneous dephasing
• Continuous Real-Time Sensing with a Nitrogen Vacancy Center via Coherent Population Trapping
• Quantum rifling: protecting a qubit from measurement back-action
• Ground State Microwave-Stimulated Raman Transitions and Adiabatic Spin Transfer in the ${}^{15}$Nitrogen-Vacancy Center
• Microwave spectroscopy of radio-frequency dressed ${}^{87}$Rb
• Experimental demonstration of two-photon magnetic resonances in a single-spin-system of a solid
• High Fidelity Control of a Nitrogen-Vacancy Spin Qubit at Room Temperature using the SMART Protocol
• Adiabatic population transfer of dressed spin states with quantum optimal control
• Spin-selective AC Stark shifts in a charged quantum dot
• Towards a Room-Temperature Spin-Photon Interface based on Nitrogen-Vacancy centers and Optomechanics
• Protecting the $\sqrt{SWAP}$ operation from general and residual errors by continuous dynamical decoupling
• Estimation of the Laser Frequency Nosie Spectrum by Continuous Dynamical Decoupling
• Quadrupole transitions and quantum gates protected by continuous dynamic decoupling
• Enhanced quantum sensing with multi-level structures of trapped ions
• Continuous dynamical decoupling and decoherence-free subspaces for qubits with tunable interaction
• openMMF: a library for multimode driven quantum systems
• Concatenated continuous driving of silicon qubit by amplitude and phase modulation
• Real-Time Magnetometry Using Dark States of a Nitrogen Vacancy Center
• Robust applicability of continuous dynamical decoupling to decoherence reduction in longitudinal and transverse-noise settings: The role of anisotropy
• Experimental implementation of universal holonomic quantum computation on solid-state spins with optimal control