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Technical Physics

, Volume 51, Issue 7, pp 924–928 | Cite as

Optically pumped quantum M X magnetometers: Digital measurement of the M X resonance frequency in a rapidly varying field

  • A. K. Vershovskiĭ
  • A. S. Pazgalev
Experimental Instruments and Techniques

Abstract

A new way of digitally constructing a phase-locked loop for an optically pumped quantum M X magnetometer is suggested. It provides a high accuracy and speed of magnetic resonance frequency tracking in a rapidly varying field.

PACS numbers

07.55.Ge 

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References

  1. 1.
    N. M. Pomerantsev, V. M. Ryzhkov, G. V. Skrotskiĭ, Physical Principles of Quantum Magnetometry (Nauka, Moscow, 1972) [in Russian].Google Scholar
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    Fundamentals of Statistical Signal Processing (Prentice Hall, New Jersey, 1993).Google Scholar
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    F. Bloch, Phys. Rev. 70, 460 (1946).ADSCrossRefGoogle Scholar
  4. 4.
    A. K. Vershovskiĭ and E. B. Aleksandrov, Opt. Spektrosk. 100, 23 (2006) [Opt. Spectrosc. 100 (2006) (in press)].CrossRefGoogle Scholar

Copyright information

© Pleiades Publishing, Inc. 2006

Authors and Affiliations

  • A. K. Vershovskiĭ
    • 1
  • A. S. Pazgalev
    • 1
  1. 1.Ioffe Physicotechnical InstituteRussian Academy of SciencesSt. PetersburgRussia

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