Table Of ContentACOUSTICAL
HOLOGRAPHY
Volume 5
ACOUSTICAL
HOLOGRAPHY
Volume 1-Proceedings of the First International Symposium,
December 1967, edited by A. F. Metherell, H.M.A. El-Sum,
and Lewis Larmore
Volume 2-Proceedings of the Second International Symposium,
March 1969, edited by A. F. Metherell and Lewis Larmore
Volume 3-Proceedings of the Third International Symposium,
July 1970, edited by A. F. Metherell
Volume 4-Proceedings of the Fourth International Symposium, April
1972, edited by Glen Wade
Volume 5-Proceedings of the Fifth International Symposium, July
1973, edited by Philip S. Green
A Continuation Order Plan is available for this series. A continuation order will bring
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ACOUSTICAL
HOLOGRAPHY
Volume 5
Edited by
Philip S. Green
Program Manager, Ultrasonics
Information Science and Engineering Division
Stanford Research Institute
Menlo Park, California
SPRINGER SCIENCE+BUSINESS MEDIA, LLC
Thc Library of Congress cataloged the first volume of this title as follows:
International Symposium on Acoustical Holography.
Aeou5tical holography; proceedings. v. 1-
New York, Plenum Press, 1967-
v. illu<. (part col.), ports. 24 cm.
Editors : 1967- A. F. Methereil and L. Larmore (1967 wlth
H. )!. A. el-Sum)
Symposiums for 1967- held at the Douglas Advanced Research
Lahoratories, Huntington Beach, Calif.
1. Aconstic holography-Congresses-Collected works. I. Meth·
ere11. Al exander A., ed. n. Larmore, Lewts, ed. nr. el-Sum, Busseln
Mohanuned Amin, ed. Iv. Douglas Ad~anced Re~arch Laboratorles.
V. Titlt?.
QC:2H.5.I 5 69-12533
I~ibrary of Congress 1r70n31 rev
Library of Congress Catalog Card Nurober 69-12533
Proceedings of the Fifth International Symposium on Acoustical Holography
and Imaging held in Palo Alto, California, July 18-20, 1973
ISBN 978-1-4757-0829-5 ISBN 978-1-4757-0827-1 (eBook)
DOI 10.1007/978-1-4757-0827-1
© 1974 Springer Science+Business Media New York
Originally published by Plenum Press, New York in 1974
Softcover reprint of the hardcover 1st edition 197 4
All rights reserved
No part of this book may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, microfilming, recording, or otherwise,
without written permission from the Publisher
2-MHz acoustic shadow image of 45-mm high expanded polysty
rene letters. The image was formed with a real time imaging
system employing a 256 X 256 matrix of electrostatic trans
ducers. (SeeP. Alais, Chapter 40).
PREFACE
This volume contains the Proceedings of the Fifth
International Symposium on Acoustical Holograhy and Imaging,
held in Palo Alto, California, on July 18-20, 1973. The
title of this Symposium differed from that of the previous
four by the addition of the word "Imaging," reflecting an
increase in emphasis on nonholographic methods of acoustical
visualization. For convenience, no change has been made in
the title of this published series.
The 42 Symposium papers cover a wide range of theoreti
cal and applied topics, and effectively define the state-of
the-art in this rapidly developing field. Many of them
relate to applications of acoustic visualization in such
diverse fields as nondestructive testing, medical diagnosis,
microscopy, underwater viewing, and seismic mapping.
The papers presented at the Symposium were selected
with considerable assistance from the Program Committee. The
Editor wishes to thank the following persons for serving as
members of this committee: P. Alais, University of Paris,
France; B. A. Auld, Stanford University; D. R. Holbrooke,
Children's Hospital of San Francisco; A. Korpel, Zenith
Radio Corporation; J. L. Kreuzer, Perkin Elmer Corporation;
A. F. Metherell, Actron Industries, Inc.; R. K. Mueller,
Bendix Research Laboratories; B. Saltzer, u.S. Naval Under
sea Research and Development Center; F. L. Thurstone, Duke
University; and G. Wade, University of California, Santa
Barbara.
That this volume has reached the press at all is due to
the gentle but unrelenting efforts of Mrs. Nancy Driesbock
in persuading the Editor to apply himself to the task. For
vii
viii PREFACE
this, and for her tireless help in setting up and running
the Symposium, he is most grateful.
The Symposium was sponsored by the IEEE, the Acoustical
Society of America, and Stanford Research Institute.
CONTENTS
TRW Acousto-Qptical Nonimmersion Flaw 1
Imaging System
R.A. Smith, N.H. Doshi,
R.L. Johnson, and P.G. Bhuta
Recent Developments with the Scanning 15
Laser Acoustic Microscope
L.W. Kessler, P.R. Palermo,
and A. Karpel
Bragg-Diffraction Imaging: A Potential 25
Technique for Medical Diagnosis
and Material Inspection, Part II
H. Keyani, J. Landry, and
G. Wade
Linearized Subfringe Interferometric 41
Holography
A .F. Metherell
Acoustical Holography Using Temporally 59
Modulated Optical Holography
K.R. Erikson
High-Resolution Acoustic Imaging by 83
Contact Printing
J.A. Cunningham and C.F. Quate
Acoustic Holographic Interferometry 103
M.D. Fox, W.F. Ranson,
J.R. Griffin and R.H. Pettey
ix
X CONTENTS
121
High Frequency Acoustic Holography in
Solids
H.K. Wickramasinghe
Ultrasonic Holography Through Metal 133
Barriers
H. Toffer, B.P. Hildebrand,
and R.W. Albrecht
Experimental Results from an Underwater 159
Acoustical Holographic System
M. Wollman and G. Wade
Acoustical Holographic Transverse Wave 175
Scanning Technique for Imaging
Flaws in Thick-Walled Pressure
Vessels
H.D. Collins and B. Brenden
A Survey of Sound Propagation in Soils 197
T.G. Winter
Applications of Acoustic Surface Wave 217
Visualization to Nondestructive
Testing
G.A. Alers, R.B. Thompson,
and B.R. Tittmann
Acoustical Holography - A Comparison 231
with Phased Array Sonar
P.N. Keating
Threshold Contrast for Three Real-Time 239
Acoustic-Imaging Systems
K. Wang and G. Wade
A New Ultrasound Imaging Technique 249
Employing Two-Dimensional
Electronic Beam Steering
F.L. Thurstone and O.T. von Ramm
