Atom Interferometry with Floquet Atom Optics

Abstract

Floquet engineering offers a compelling approach for designing the time evolution of periodically driven systems. We implement a periodic atom-light coupling to realize Floquet atom optics on the strontium ${}^1{S}_0\text{-}{}^3{P}_1$ transition. These atom optics reach pulse efficiencies above $99.4\%$ over a wide range of frequency offsets between light and atomic resonance, even under strong driving where this detuning is on the order of the Rabi frequency. Moreover, we use Floquet atom optics to compensate for differential Doppler shifts in large momentum transfer atom interferometers and achieve state-of-the-art momentum separation in excess of $400\hslash k$. This technique can be applied to any two-level system at arbitrary coupling strength, with broad application in coherent quantum control.

arXiv comment5 pages, 3 figures, plus supplemental material

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Cited by in corpus (25)

• Enhancing the sensitivity of atom-interferometric inertial sensors using robust control
• Ultralight dark matter searches at the sub-Hz frontier with atom multigradiometry
• Optimal Floquet Engineering for Large Scale Atom Interferometers
• Large-momentum-transfer atom interferometers with $\mu$rad-accuracy using Bragg diffraction
• Large-Scale Atom Interferometry for Fundamental Physics
• Robust Atom Optics for Bragg Atom Interferometry
• Atom interferometry with coherent enhancement of Bragg pulse sequences
• Multi-axis inertial sensing with 2D matter-wave arrays
• Robust Quantum Control via Multipath Interference for Thousandfold Phase Amplification in a Resonant Atom Interferometer
• Enhancing strontium clock atom interferometry using quantum optimal control
• Robust double Bragg diffraction via detuning control
• Bloch Oscillation Phases investigated by Multi-path Stuckelberg Atom Interferometry
• A single-photon large-momentum-transfer atom interferometry scheme for Sr or Yb atoms with application to determining the fine-structure constant
• Atom interferometer as a freely falling clock for time-dilation measurements
• Reinforcement Learning for Rotation Sensing with Ultracold Atoms in an Optical Lattice
• Magneto-optical trap performance for high-bandwidth applications
• Dichroic mirror pulses for optimized higher-order atomic Bragg diffraction
• Ytterbium atom interferometry for dark matter searches
• Spatial and Pulse Efficiency Constraints in Atom Interferometric Gravitational Wave Detectors
• Sensitivity and Bandwidth of a Point-Source-Interferometry-based Inertial Measurement Unit Employing Large Momentum Transfer and Launched Atoms
• Dynamically Enhanced Two-Photon Spectroscopy
• Collinear Three-Photon Excitation of a Strongly Forbidden Optical Clock Transition
• An atomic Fabry-Perot interferometer-based acceleration sensor for microgravity environments
• Phase modulation detection of a strontium atom interferometer gyroscope
• Diffraction phase-free Bragg atom interferometry