Abstract
An optical quantum thermometer with submicrometer resolution is proposed. Its operation is based on the physical phenomenon of the optical response in a system of spin centers in silicon carbide under conditions of anticrossing of spin sublevels of the excited quadruplet state (S = 3/2) with temperature-dependent fine-structure splitting.
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Original Russian Text © A.N. Anisimov, R.A. Babunts, M.V. Muzafarova, A.P. Bundakova, I.V. Il’in, V.A. Soltamov, N.G. Romanov, P.G. Baranov, 2017, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2017, Vol. 43, No. 7, pp. 70–77.
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Anisimov, A.N., Babunts, R.A., Muzafarova, M.V. et al. An optical quantum thermometer with submicrometer resolution based on the level anticrossing phenomenon. Tech. Phys. Lett. 43, 355–357 (2017). https://doi.org/10.1134/S1063785017040046
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DOI: https://doi.org/10.1134/S1063785017040046