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arXiv · 1510.06241

Atom Interferometer Gyroscope with Spin-Dependent Phase Shifts Induced by Light near a Tune-Out Wavelength

Raisa Trubko·James Greenberg·Michael T. St. Germaine·Maxwell D. Gregoire·William F. Holmgren·Ivan Hromada·Alexander D. Cronin
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Abstract

Tune-out wavelengths measured with an atom interferometer are sensitive to laboratory rotation rates because of the Sagnac effect, vector polarizability, and dispersion compensation. We observed shifts in measured tune-out wavelengths as large as 213 pm with a potassium atom beam interferometer, and we explore how these shifts can be used for an atom interferometer gyroscope.

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Raisa Trubko, James Greenberg, Michael T. St. Germaine, Maxwell D. Gregoire, William F. Holmgren, Ivan Hromada, Alexander D. Cronin. 2015-10-21. Atom Interferometer Gyroscope with Spin-Dependent Phase Shifts Induced by Light near a Tune-Out Wavelength. https://doi.org/10.1103/physrevlett.114.140404

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