All-optical excitation and detection of leaky Rayleigh waves

被引：31

作者：

Desmet, C

Gusev, V

Lauriks, W

Glorieux, C

Thoen, J

机构：

[1] Lab. V. Akoestiek Thermische Fysica, Departement Natuurkunde, Katholieke Universiteit Leuven, B-3001 Leuven

[2] Moscow State University

来源：

OPTICS LETTERS | 1997年 / 22卷 / 02期

关键词：

D O I：

10.1364/OL.22.000069

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The results of experiments on all-optical monitoring of leaky Rayleigh waves are reported. Leaky Rayleigh waves were excited by pulsed laser action on a liquid-solid interface and were detected by the light-beam-deflection technique. Both the measured velocity of their propagation and the attenuation are in good agreement with theoretical predictions. Possible applications include acoustic spectroscopy of materials, depth profiling of layered structures, and tabletop modelling of seismic phenomena. (C) 1997 Optical Society of America

引用

页码：69 / 71

页数：3

共 13 条

[1]

[Anonymous], 1973, PHYS ACOUSTICS

[2]

[Anonymous], 1970, PHYS ACOUST PRINC ME

[3] PRECISION-MEASUREMENT OF THE SURFACE-ACOUSTIC-WAVE VELOCITY ON SILICON SINGLE-CRYSTALS USING OPTICAL-EXCITATION AND DETECTION [J].