Optical probing of laser induced surface waves in a transparent plate

Autor:	R. Hrovatin, J. Možina
Rok vydání:	1992
Předmět:	Physics Wave propagation Antisymmetric relation business.industry Acoustics General Physics and Astronomy Acoustic wave Laser law.invention Lamb waves Optics Surface wave law Dispersion relation Dispersion (water waves) business
Zdroj:	Journal of Applied Physics. 71:6192-6194
ISSN:	1089-7550 0021-8979
Popis:	A method of determining pulsed laser generated Lamb wave dispersion is described, where the beam deflection technique is used to detect the first symmetric and antisymmetric mode. Waves were detected on a wedge shaped transparent plate which allows comparison between front and back surface distortions. Analysis of experimental signals allows the determination of wave dispersion relation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4cb875d22bc20897d6c5e2efa080b174 https://doi.org/10.1063/1.350430 Zobrazit plný text záznamu