The new scheme of a combined quantum magnetometric device is proposed that represents a fast M X magnetometer, in which the phase of M X signal detection is corrected with respect to the maximum of the variable component of the atomic magnetic moment. The device combines a high response speed (τ ≤ 0.1 s) with high precision, which is determined by the resolving power of the quantum M X magnetometer for a time of an order of 100 s. The reproducibility of field measurements is on a level of 2–3 pT.
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Original Russian Text © A.K. Vershovskii, A.S. Pazgalev, 2011, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2011, Vol. 37, No. 1, pp. 48–55.
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Vershovskii, A.K., Pazgalev, A.S. Optically pumped quantum magnetometer employing two components of magnetic moment precession signal. Tech. Phys. Lett. 37, 23–26 (2011). https://doi.org/10.1134/S1063785011010159
- Technical Physic Letter
- Resonance Signal
- Versus Opt1
- Phase Setting
- Magnetic Shield