4.7 Article

Non-destructive laser-ultrasonic Synthetic Aperture Focusing Technique (SAFT) for 3D visualization of defects

Related references

Note: Only part of the references are listed.
Article Acoustics

Detection of disbonds in adhesively bonded aluminum plates using laser-generated shear acoustic waves

Patrycja Pyzik et al.

Summary: This study presents a compact laser ultrasound system for inspecting defects in adhesively bonded aluminum plates, utilizing high repetition rate diode-pumped laser and fiber optic Sagnac interferometer. Finite difference simulations are used to optimize the measurement configuration. The proposed technique efficiently localizes defects in both adhesion layers.

PHOTOACOUSTICS (2021)

Review Chemistry, Multidisciplinary

The Progress in Photoacoustic and Laser Ultrasonic Tomographic Imaging for Biomedicine and Industry: A Review

Anton Bychkov et al.

APPLIED SCIENCES-BASEL (2018)

Article Acoustics

Inspection of thick welded joints using laser-ultrasonic SAFT

D. Levesque et al.

ULTRASONICS (2016)

Proceedings Paper Physics, Applied

Inspection of Additive Manufactured Parts Using Laser Ultrasonics

D. Levesque et al.

42ND ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION: INCORPORATING THE 6TH EUROPEAN-AMERICAN WORKSHOP ON RELIABILITY OF NDE (2016)

Article Materials Science, Characterization & Testing

Synthetic Aperture Focusing and Time-of-Flight Diffraction Ultrasonic Imaging-Past and Present

Martin Spies et al.

JOURNAL OF NONDESTRUCTIVE EVALUATION (2012)

Article Acoustics

Synthetic Aperture Focusing of Ultrasonic Data From Multilayered Media Using an Omega-K Algorithm

Martin H. Skjelvareid et al.

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL (2011)

Article Acoustics

Phase Shift Migration for Imaging Layered Objects and Objects Immersed in Water

Tomas Olofsson

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL (2010)

Article Acoustics

Performance of laser-ultrasonic F-SAFT imaging

D Lévesque et al.

ULTRASONICS (2002)

Article Acoustics

Line source representation for laser-generated ultrasound in aluminum

JR Bernstein et al.

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (2000)