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Laser generation of ultrasound in adhesively bonded three-layered plate
Author(s): Yan Zhao
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Paper Abstract

An analytical model for the pulsed laser generation of ultrasound in an adhesively bonded three-layered plate is presented. The model gives the time domain displacement of the plate as a function of laser characteristics and materials properties. Simulation of ultrasonic wave motion in three-layered plate is solved here with the finite element analysis. Detailed descriptions of ultrasonic waves are presented. The simulation allows a better understanding of the generation and propagation of laser-generated ultrasonic by creating a window of observation in the three-layered structure.

Paper Details

Date Published: 6 February 2019
PDF: 4 pages
Proc. SPIE 10842, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Subdiffraction-limited Plasmonic Lithography and Innovative Manufacturing Technology, 1084213 (6 February 2019); doi: 10.1117/12.2514720
Show Author Affiliations
Yan Zhao, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 10842:
9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Subdiffraction-limited Plasmonic Lithography and Innovative Manufacturing Technology
Mingbo Pu; Xiong Li; Xiaoliang Ma; Rui Zhou; Xuanming Duan; Xiangang Luo, Editor(s)

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