Propagating Properties of Cylindrical Rayleigh Waves Generated by a Pulsed Laser Line Source
HU Wen-Xiang, QIAN Meng-Lu
Institute of Acoustics, Tongji University, Shanghai 200092
Propagating Properties of Cylindrical Rayleigh Waves Generated by a Pulsed Laser Line Source
HU Wen-Xiang;QIAN Meng-Lu
Institute of Acoustics, Tongji University, Shanghai 200092
关键词 ：
43.35.+d ,
43.20.+g
Abstract ： A two-dimensional theoretical model is used to analyse the acoustic field of cylindrical surface waves generated by a pulsed laser line source in the ablation regime. The complete dispersive curves for cylindrical Rayleigh wave are presented. The laser-generated transient acoustic field of cylindrical Rayleigh waves is calculated and the corresponding laser ultrasonic experiments are carried out. Both the numerical and experimental results are in good agreement.
Key words ：
43.35.+d
43.20.+g
出版日期: 2004-07-01
:
43.35.+d
(Ultrasonics, quantum acoustics, and physical effects of sound)
43.20.+g
(General linear acoustics)
引用本文:
HU Wen-Xiang;QIAN Meng-Lu. Propagating Properties of Cylindrical Rayleigh Waves Generated by a Pulsed Laser Line Source[J]. 中国物理快报, 2004, 21(7): 1294-1297.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I7/1294
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2004, Vol. 21 
