Optically pumped magnetometry in arbitrarily oriented magnetic fields

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Abstract

Optically pumped atomic magnetometers (OPMs) offer highly sensitive magnetic
measurements using compact hardware, offering new possibilities for practical
precision sensors. Double-resonance OPM operation is well suited to unshielded
magnetometry, due to high sensor dynamic range. However, sensor response is
highly anisotropic with variation in the orientation of the magnetic field. We
present data quantifying these effects and discuss implications for the design
of practical sensors.
Original languageEnglish
Title of host publicationIEEE Sensors 2017
Place of PublicationPiscataway, NJ
PublisherIEEE
Number of pages3
ISBN (Electronic)9781509010127
DOIs
Publication statusPublished - 25 Dec 2017
EventIEEE SENSORS 2017 - Scottish Exhibition and Conference Centre, Glasgow, United Kingdom
Duration: 29 Oct 20171 Nov 2017
http://www.ieee-sensors2017.org

Conference

ConferenceIEEE SENSORS 2017
CountryUnited Kingdom
CityGlasgow
Period29/10/171/11/17
Internet address

Keywords

  • magnetometry
  • lasers
  • surveying
  • defence
  • quantum sensors

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