[HTML][HTML] Laser-sound reproduction by pulse amplitude modulation audio streams
Recently, the possibility to reproduce complex continuous acoustic signals via pulsed laser-
plasma sound sources was demonstrated. This was achieved by optoacoustic transduction …
plasma sound sources was demonstrated. This was achieved by optoacoustic transduction …
Finite element simulation and experimental study of laser-generated surface acoustic waves on determining mechanical properties of thin film
L Zhang, X Xiao, H Qi, Z Liu, J Zhang… - Journal of Applied …, 2022 - pubs.aip.org
The laser-generated surface acoustic wave (LSAW) nondestructive testing (NDT) technique
is a promising method to characterize the mechanical properties of thin films. In this study …
is a promising method to characterize the mechanical properties of thin films. In this study …
[HTML][HTML] Efficient ultrafast photoacoustic transduction on Tantalum thin films
Nano-acoustic strain generation in thin metallic films via ultrafast laser excitation is widely
used in material science, imaging and medical applications. Recently, it was shown that …
used in material science, imaging and medical applications. Recently, it was shown that …
Effective defect features extraction for laser ultrasonic signal processing by using time–frequency analysis
Z Zhu, H Sui, L Yu, H Zhu, J Zhang, J Peng - IEEE Access, 2019 - ieeexplore.ieee.org
The time-frequency analysis (TFA) by wavelet transform is adopted for the laser ultrasonic
signal processing, and the effective features extraction of the material defect is obtained. The …
signal processing, and the effective features extraction of the material defect is obtained. The …
[HTML][HTML] Pump-probe reflectivity studies of ultrashort laser-induced acousto-mechanical strains in ZnO films
In the current work we report on the generation of acoustic strains in thin ZnO layers using
optoacoustic transduction of ultrashort laser pulses into acoustic waves on an Au thin film …
optoacoustic transduction of ultrashort laser pulses into acoustic waves on an Au thin film …
[HTML][HTML] A Computational Study of Solid Si Target Dynamics under ns Pulsed Laser Irradiation from Elastic to Melting Regime
H Papadaki, E Kaselouris, M Bakarezos, M Tatarakis… - Computation, 2023 - mdpi.com
The dynamic behavior of solid Si targets irradiated by nanosecond laser pulses is
computationally studied with transient, thermοmechanical three-dimensional finite element …
computationally studied with transient, thermοmechanical three-dimensional finite element …
[HTML][HTML] Downscaled finite element modeling of metal targets for surface roughness level under pulsed laser irradiation
A three-dimensional, thermal-structural finite element model, originally developed for the
study of laser–solid interactions and the generation and propagation of surface acoustic …
study of laser–solid interactions and the generation and propagation of surface acoustic …
Surface-acoustic-wave characterization of thin layer deposition on a standard silicon-photonic circuit
Surface-Acoustic-Wave Characterization of Thin Layer Deposition on a Standard Silicon-Photonic
Circuit Page 1 STh1R.3.pdf CLEO 2020 © OSA 2020 Surface-Acoustic-Wave Characterization …
Circuit Page 1 STh1R.3.pdf CLEO 2020 © OSA 2020 Surface-Acoustic-Wave Characterization …
Investigation des propriétés élastiques et thermiques de films nanostructurés
A Chargui - 2020 - theses.hal.science
Ces travaux de thèse visent à étudier les propriétés élastiques et thermiques des films
minces microstructurés par la technique GLAD (GLancing Angle Deposition). Cette …
minces microstructurés par la technique GLAD (GLancing Angle Deposition). Cette …