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A Portable High Speed Ultrasonic Imaging System

  • B. P. Hildebrand
  • T. J. Davis
  • A. J. Boland
  • R. R. Silta
Part of the Library of Congress Cataloging in Publication Data book series (volume 2A)

Abstract

Acoustical holography is rapidly approaching commercial status with applications to nondestructive evaluation, underwater imaging, and underground pipe location being pursued. In this paper we review the techniques involved, show some experimental results, and describe the latest commercial system.

Keywords

Angular Spectrum Eddy Current Test Underwater Imaging Coherent Pulse Receiver Spacing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    A. L. Boyer, P. M. Hirsch, J. A. Jordan, Jr., L. B. Lesem, and D. L. Van Rooy, “Reconstruction of Ultrasonic Images by Backward Propagation,” Acoustical Holography, Vol. 3, edited by A. F. Metherell, Plenum Press, New York, pp. 333–349 (1971).Google Scholar
  2. 2.
    B. P. Hildebrand and S. R. Doctor, “Acoustical Holography Advancements,” Opt. Engr., 19, pp. 705–710 (1980).Google Scholar
  3. 3.
    G. L. Fitzpatrick, “First Arrival Seismic Holograms,” Acoustical Holography, Vol. 4, edited by Glen Wade, Plenum Press, New York, pp. 381–400 (1972).Google Scholar
  4. 4.
    J. W. Goodman, Introduction to Fourier Optics, McGraw-Hill, New York, p. 46 (1968).Google Scholar
  5. 5.
    B. P. Hildebrand and T. J. Davis, “Eddy Current Imaging,” SDL Report No. 82-2224-01F to the National Science Foundation (1982).Google Scholar

Copyright information

© Plenum Press, New York 1983

Authors and Affiliations

  • B. P. Hildebrand
    • 1
  • T. J. Davis
    • 1
  • A. J. Boland
    • 1
  • R. R. Silta
    • 1
  1. 1.Spectron Development Laboratories, Inc.SeattleUSA

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