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arXiv · 1901.02214

Multi-Dimensional Atom Optics and Interferometry

Brynle Barrett·Pierrick Cheiney·Baptiste Battelier·Fabien Napolitano·Philippe Bouyer
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Abstract

We propose new multi-dimensional atom optics that can create coherent superpositions of atomic wavepackets along three spatial directions. These tools can be used to generate light-pulse atom interferometers that are simultaneously sensitive to the three components of acceleration and rotation, and we discuss how to isolate these inertial components in a single experimental shot. We also present a new type of atomic gyroscope that is insensitive to parasitic accelerations and initial velocities. The ability to measure the full acceleration and rotation vectors with a compact, high-precision, low-bias inertial sensor could strongly impact the fields of inertial navigation, gravity gradiometry, and gyroscopy.

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Brynle Barrett, Pierrick Cheiney, Baptiste Battelier, Fabien Napolitano, Philippe Bouyer. 2019-01-08. Multi-Dimensional Atom Optics and Interferometry. https://doi.org/10.1103/physrevlett.122.043604

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