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Proceedings Paper

Acoustic Imaging By Backpropagation Of The Pressure Field
Author(s): Man Mohan Sondhi
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Paper Abstract

I will discuss the reconstruction of the shape of an object from the sound-diffraction pattern created when the object is placed in the path of a plane monochromatic sound wave. The values of amplitude and phase on a plane square grid of points spaced by half the sound wavelength are adequate for the reconstruction.

Paper Details

Date Published: 22 September 1983
PDF: 3 pages
Proc. SPIE 0413, Inverse Optics I, (22 September 1983); doi: 10.1117/12.935849
Show Author Affiliations
Man Mohan Sondhi, Bell Laboratories (United States)

Published in SPIE Proceedings Vol. 0413:
Inverse Optics I
Anthony J. Devaney, Editor(s)

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