CONFERENCE PROCEEDINGS
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Zhaoyun Ma
Research Associate
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 22 March 2021 Presentation + Paper
Surface displacement field by pulsed laser irradiation on metallic surfaces
Proceedings Volume 11591, 115911U (2021) https://doi.org/10.1117/12.2582474
KEYWORDS: Ultrasonics, Pulsed laser operation, Laser irradiation, Nondestructive evaluation, Ultrasonic non-destructive evaluation, Signal generators, Signal detection, Numerical analysis, Material characterization, Laser development
Proceedings Article | 22 April 2020 Presentation + Paper
Laser based remote and rapid inspection for composite plates
Proceedings Volume 11382, 113820H (2020) https://doi.org/10.1117/12.2558192
KEYWORDS: Inspection, Composites, Wave plates, Pulsed laser operation, Quartz, Nondestructive evaluation, Doppler effect, Laser systems engineering, Automated test equipment
Proceedings Article | 22 April 2020 Presentation + Paper
Ultrasonic Lamb wave inspection of composite defects
Proceedings Volume 11381, 1138103 (2020) https://doi.org/10.1117/12.2558188
KEYWORDS: Inspection, Composites, Nondestructive evaluation, Reflectivity, Actuators, Defect inspection, Wave plates, Imaging systems, Ultrasonic non-destructive evaluation
Proceedings Article | 1 April 2019 Presentation + Paper
Lamb wave defect detection and evaluation using a fully non-contact laser system
Proceedings Volume 10972, 1097221 (2019) https://doi.org/10.1117/12.2514048
KEYWORDS: Wave plates, Quartz, Aluminum, Signal to noise ratio, Pulsed laser operation, Laser systems engineering, Nondestructive evaluation, Transducers, Defect detection
Proceedings Article | 5 April 2017 Presentation + Paper
Nondestructive assessment of waveguides using an integrated electromechanical impedance and ultrasonic waves approach
Proceedings Volume 10170, 101701C (2017) https://doi.org/10.1117/12.2258554
KEYWORDS: Waveguides, Structural health monitoring, Ultrasonics, Nondestructive evaluation, Ultrasonography, Aluminum, Ferroelectric materials, Transducers, Tomography, Actuators
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