A femtotesla quantum-noise-limited pulsed gradiometer at finite fields

V. G. Lucivero, W. Lee, M. E. Limes, E. L. Foley, T. W. Kornack, M. V. Romalis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We describe an optically pumped atomic gradiometer operating at finite fields, including Earth's field, with 14 fT/vHz sensitivity. We demonstrate its quantum-noise-limited behaviour in the presence of quantum spin noise and atomic diffusion.

Original languageEnglish (US)
Title of host publicationQuantum Information and Measurement, QIM 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580569
DOIs
StatePublished - 2019
EventQuantum Information and Measurement, QIM 2019 - Rome, Italy
Duration: Apr 4 2019Apr 6 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F165-QIM 2019

Conference

ConferenceQuantum Information and Measurement, QIM 2019
CountryItaly
CityRome
Period4/4/194/6/19

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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    Lucivero, V. G., Lee, W., Limes, M. E., Foley, E. L., Kornack, T. W., & Romalis, M. V. (2019). A femtotesla quantum-noise-limited pulsed gradiometer at finite fields. In Quantum Information and Measurement, QIM 2019 (Optics InfoBase Conference Papers; Vol. Part F165-QIM 2019). OSA - The Optical Society. https://doi.org/10.1364/QIM.2019.T3C.3