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Principle of Obtaining Images in Correlation Acoustic Thermotomography with Focusing

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

A procedure is described for reconstructing separately the spatial distributions of the absorption coefficient, speed of sound, and the intrinsic temperature of an investigated object by means of acoustic thermotomography. The use of radiation focusing in combination with additional anisotropic backlighting is required. Objects with arbitrary shape, small wave sizes, and arbitrary sizes are considered.

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ACKNOWLEDGMENTS

This work was supported by the Russian Foundation for Basic Research, project no. 16-29-02097 ofi_m.

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Authors and Affiliations

  1. Faculty of Physics, Moscow State University, 119991, Moscow, Russia

    V. A. Burov, K. V. Dmitriev, O. D. Rumyantseva & S. A. Yurchenko

Authors
  1. V. A. Burov
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  2. K. V. Dmitriev
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  3. O. D. Rumyantseva
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  4. S. A. Yurchenko
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Corresponding authors

Correspondence to V. A. Burov or K. V. Dmitriev.

Additional information

Translated by G. Dedkov

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Burov, V.A., Dmitriev, K.V., Rumyantseva, O.D. et al. Principle of Obtaining Images in Correlation Acoustic Thermotomography with Focusing. Bull. Russ. Acad. Sci. Phys. 83, 59–63 (2019). https://doi.org/10.3103/S1062873819010052

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  • DOI: https://doi.org/10.3103/S1062873819010052

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