Generation of surface acoustic waves by means of a c.w. laser
- 5 June 1980
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 16 (12) , 470-472
- https://doi.org/10.1049/el:19800331
Abstract
Acoustic surface waves have been generated in a solid by using a c.w. laser modulated at 10 MHz. The arrangement is regarded as potentially useful for a nondestructive testing system in which both the generation and the detection of surface waves is effected by means of a laser.Keywords
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