Schedule

Subscribe to RSS Feed

1996
Monday, January 1st
12:00 AM

A Compact Digital Phase-Stepping Shearography System

Section: Optical Techniques

Benjamin A. Bard, Pennsylvania State University
Shudong Wu, Applied Research Laboratory
Bernhard R. Tittmann, Pennsylvania State University

Seattle, WA

12:00 AM

A Fiber Optic Ultrasound Sensor for Monitoring the Cure of Epoxy

Section: Optical Techniques

John Dorighi, Northwestern University
Sridhar Krishnaswamy, Northwestern University
Jan D. Achenbach, Northwestern University

Seattle, WA

12:00 AM

A Laser Interferometric Method for Small- and Finite-Amplitude Ultrasonic Waves’ Detection in Transparent Media

Section: Laser Ultrasonics

Xiaoping Jia, Centre national de la recherche scientifique
Gérard Quentin, Centre national de la recherche scientifique
Laszlo Adler, Centre national de la recherche scientifique

Seattle, WA

12:00 AM

A Microwave Transducer for Detecting Conductive Surfaces Beneath Protective Coatings

Section: Microwave Techniques

Stephen C. Buckner, McDonnell Douglas Aerospace
John J. Domalewski, McDonnell Douglas Aerospace
Garrett G. Heil, McDonnell Douglas Aerospace
Jeffrey K. Hoyt, McDonnell Douglas Aerospace
Arthur C. Lind, McDonnell Douglas Aerospace

Seattle, WA

12:00 AM

Air-Gap Detection in Dielectric Materials by a Step-Frequency Microwave Technique

Section: Microwave Techniques

John M. Liu, United States Navy

Seattle, WA

12:00 AM

Characterization of Surfaces and Coatings Using Laser-Generated Ultrasonic Surface Waves

Section: Laser Ultrasonics

A. Abbate, United States Army
S. C. Schroeder, United States Artmy
B. E. Knight, United States Army
F. Yee, United States Army
J. Frankel, United States Army
P. Das, Rensselaer Polytechnic Institute

Seattle, WA

12:00 AM

Detection/Location of Small Flaws in Composite Structures Using Microwaves

Section: Microwave Techniques

R. P. Flam, Flam & Russell, Inc.
D. J. Farina, Flam & Russell, Inc.
J. M. Liu, United States Navy

Seattle, WA

12:00 AM

Effects of Lift-Off on Microwave NDE Using an Open-Ended Rectangular Waveguide

Section: Microwave Techniques

John M. Liu, United States Navy
M. Allen Matteson, United States Navy

Seattle, WA

12:00 AM

Electromagnetic Modeling of the Interaction of Cracks in Metallic Surfaces with Open-Ended Waveguides Using an Equivalent Magnetic Current

Section: Microwave Techniques

C. Huber, Colorado State University
H. Abiri, Colorado State University
S. Ganchev, Colorado State University
R. Zoughi, Colorado State University

Seattle, WA

12:00 AM

Fiberized Sagnac Interferometer for Ultrasound Measurement

Section: Laser Ultrasonics

Pavel Fomitchov, Northwestern University
Sridhar Krishnaswamy, Northwestern University
Jan D. Achenbach, Northwestern University

Seattle, WA

12:00 AM

Heterodyne Detection of Ultrasound from Rough Surfaces Using a Double Phase Conjugate Mirror

Section: Laser Ultrasonics

Philippe Delaye, National Research Council of Canada
Alain Blouin, National Research Council of Canada
Denis Drolet, National Research Council of Canada
Jean-Pierre Monchalin, National Research Council of Canada

Seattle, WA

12:00 AM

Injection Locked Laser Sensor for Ultrasonic Sensing

Section: Laser Ultrasonics

J. A. Smith, Texas A&M University
C. P. Burger, Texas A&M University

Seattle, WA

12:00 AM

Laser Ultrasonic Detection of the Solidification Front During Casting

Section: Laser Ultrasonics

J. B. Walter, Idaho National Engineering Laboratory
K. L. Telschow, Idaho National Engineering Laboratory

Seattle, WA

12:00 AM

Laser Ultrasonic Thermoelastic/Ablation Generation with Laser Interferometric Detection in Graphite/Polymer Composites

Section: Laser Ultrasonics

James N. Caron, University of Delaware
James B. Mehl, University of Delaware
Karl V. Steiner, University of Delaware

Seattle, WA

12:00 AM

Microwave Sensors for Imaging Moisture and Flaws in Advanced Composites

Section: Microwave Techniques

Michael Werner, KDC Technology Corp.
Ray King, KDC Technology Corp.

Seattle, WA

12:00 AM

Narrow Band Laser Ultrasonic NDE

Section: Laser Ultrasonics

C. E. Duffer, Texas A&M University
C. P. Burger, Texas A&M University

Seattle, WA

12:00 AM

Near-Field Analysis of Rectangular Waveguide Probes Used for Imaging

Section: Microwave Techniques

N. Qaddoumi, Colorado State University
H. Abiri, Colorado State University
S. Ganchev, Colorado State University
R. Zoughi, Colorado State University

Seattle, WA

12:00 AM

Optical Techniques to Examine the Scattering of Rayleigh Surface Waves

Section: Optical Techniques

Douglas A. Bruttomesso, Georgia Institute of Technology
Laurence J. Jacobs, Georgia Institute of Technology

Seattle, WA

12:00 AM

Phase Stepping Shearography for Testing Commercial Aircraft Structures: An Application Review of Advanced Image Processing Techniques for Shearography

Section: Optical Techniques

Wolfgang J. Bisle, Airbus GmbH
Dieter Scherling, Airbus GmbH
Gustav Tober, Airbus GmbH

Seattle, WA

12:00 AM

Preliminary Results of Microwave Non-Contact Detection and Depth Determination of Disbonds in Low Permitivity and Low Loss Thick Sandwich Composites

Section: Microwave Techniques

N. Gaddoumi, Colorado State University
S. Ganchev, Colorado State University
R. Zoughi, Colorado State University
G. W. Carriveau, TRI/Austin

Seattle, WA

12:00 AM

Shear Wave Wedge for Laser Ultrasonics

Section: Laser Ultrasonics

R .Daniel Costley, Mississippi State University
Vimal Shah, Mississippi State University
Krishnan Balasubramaniam, Mississippi State University
Jagdish Singh, Mississippi State University

Seattle, WA

12:00 AM

Specifications of an Ultrasonic Receiver Based on Two-Wave Mixing in Photorefractive Gallium Arsenide Implemented in a Laser-Ultrasonic System

Section: Laser Ultrasonics

Denis Drolet, National Research Council of Canada
Alain Blouin, National Research Council of Canada
Christian Néron, National Research Council of Canada
Jean-Pierre Monchalin, National Research Council of Canada

Seattle, WA

12:00 AM