Magnetometry optimisation in unshielded environments

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Arnold, Aidan and Griffin, Paul and Riis, Erling and Kale, Yogeshwar and Ingleby, Stuart and Henderson, Victoria and Elvin, Rachel and McGilligan, James Patrick (2016) Magnetometry optimisation in unshielded environments. In: 47th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics, 2016-05-23 - 2016-05-27, Rhode Island Convention Center.

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Abstract

Optically pumped magnetometry in unshielded environments is potentially of great advantage in a wide range of surveying and security applications. Optimisation of OPM modulation schemes and feedback in the Mx scheme offers enhanced sensitivity through noise cancellation and decoherence suppression. The work presented demonstrates capability for softwarecontrolled optimisation of OPM performance in ambient fields in the 0.5G range. Effects on magnetometer bandwidth and sensitivity are discussed. Supported by UK National Quantum Technologies Programme.

ORCID iDs

Arnold, Aidan ORCID logoORCID: https://orcid.org/0000-0001-7084-6958, Griffin, Paul ORCID logoORCID: https://orcid.org/0000-0002-0134-7554, Riis, Erling ORCID logoORCID: https://orcid.org/0000-0002-3225-5302, Kale, Yogeshwar, Ingleby, Stuart ORCID logoORCID: https://orcid.org/0000-0001-7473-9949, Henderson, Victoria ORCID logoORCID: https://orcid.org/0000-0002-9233-589X, Elvin, Rachel ORCID logoORCID: https://orcid.org/0000-0003-0450-4727 and McGilligan, James Patrick ORCID logoORCID: https://orcid.org/0000-0002-6514-9696;
  • Item type:Conference or Workshop Item(Speech)
    ID code:58932
    Dates:
    Date
    Event
    27 June 2016
    Published
    Subjects:Science > Physics
    Department:Faculty of Science > Physics
    Depositing user: Pure Administrator
    Date deposited:01 Dec 2016 16:51
    Last modified:30 Nov 2024 14:33
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/58932
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