Atom interferometry with floquet atom optics

Megan Nantel; Thomas Wilkason; Jan Rudolph; Yijun Jiang; Benjamin E. Garber; Hunter Swan; Samuel P. Carman; Mahiro Abe; Jason M. Hogan

doi:10.1117/12.2649314

9 March 2023 Atom interferometry with floquet atom optics

Megan Nantel, Thomas Wilkason, Jan Rudolph, Yijun Jiang, Benjamin E. Garber, Hunter Swan, Samuel P. Carman, Mahiro Abe, Jason M. Hogan

Author Affiliations +

Proceedings Volume PC12447, Quantum Sensing, Imaging, and Precision Metrology; PC1244704 (2023) https://doi.org/10.1117/12.2649314
Event: SPIE Quantum West, 2023, San Francisco, California, United States

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 1S0 – 3P1 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 ℏk. This technique can be applied to any two-level system at arbitrary coupling strength, with broad application in coherent quantum control.

Conference Presentation

Citation Download Citation

Megan Nantel, Thomas Wilkason, Jan Rudolph, Yijun Jiang, Benjamin E. Garber, Hunter Swan, Samuel P. Carman, Mahiro Abe, and Jason M. Hogan "Atom interferometry with floquet atom optics", Proc. SPIE PC12447, Quantum Sensing, Imaging, and Precision Metrology, PC1244704 (9 March 2023); https://doi.org/10.1117/12.2649314

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