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Proceedings Paper

Numerical simulation of laser induced interfacial wave on the transparent solid/solid interface
Author(s): Liping Xue; Yan Zhao
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Paper Abstract

In this paper, the finite element method is used to simulate the laser generated interfacial wave on the transparent solid/solid interface in the thermoelastic region. Typical calculation is performed for the configuration of fused quartz bond to tungsten. Transient waveforms of laser-generated interfacial waves are presented. The results show that with the decrease of film thickness, the amplitude of interfacial waves becomes higher. And the surface waves all have appeared anomalous dispersion with films of different thickness. The simulations can provide theoretical guideline for the understanding of interfacial wave propagation.

Paper Details

Date Published: 18 November 2014
PDF: 11 pages
Proc. SPIE 9266, High-Power Lasers and Applications VII, 926615 (18 November 2014); doi: 10.1117/12.2070315
Show Author Affiliations
Liping Xue, Nanjing Univ. of Science and Technology (China)
Yan Zhao, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 9266:
High-Power Lasers and Applications VII
Ruxin Li; Upendra N. Singh; Robert F. Walter, Editor(s)

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