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Visualization of spherical objects by reflection acoustic microscope

Research output: Contribution to Journal/MagazineJournal articlepeer-review

<mark>Journal publication date</mark>1/07/1993
<mark>Journal</mark>Akusticheskij Zhurnal
Issue number4
Number of pages8
Pages (from-to)653-660
Publication StatusPublished
<mark>Original language</mark>English


An expression for the output signal of a reflection acoustic microscope corresponding to a spherical object is presented in this paper as spherical function expansion. The character of the image is shown to depend on the focal plane position with respect to spherical objects center. The size of spherical objects image is smaller than a real particle dimension at any focal plane position. Experimental data agree with the theory.