Indirect Method for Measuring Absolute Acoustic Nonlinearity Parameter Using Surface Acoustic Waves with a Fully Non-Contact Laser-Ultrasonic Technique

by Jihyun Jun, Kyung-Young Jhang
Published 2020-08-01

Nondestructive Evaluation of Thermal Aging in Al6061 Alloy by Measuring Acoustic Nonlinearity of Laser-Generated Surface Acoustic Waves

by Jihyun Jun, Hogeon Seo, Kyung-Young Jhang
Published 2019-12-01

Stress Estimation Using the Acoustoelastic Effect of Surface Waves in Weak Anisotropic Materials

by Jihyun Jun, Young-Dae Shim, Kyung-Young Jhang
Published 2019-12-01