Share Email Print
cover

Proceedings Paper

Ultrasonic waves generated by laser based heat sources in semitransparent solids
Author(s): Lazar Bogdan; Andreea Rodica Sterian; Daniela Nedelcu
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The objective of the paper is to analyze, using computer simulation, the thermoelastic generation of ultrasonic perturbations in semitransparent solids when the heat source is a laser radiation. The algorithm, the numerical analysis relies on, will takes into account three main physical phenomena: the absorption of electromagnetic energy in substance with heat generation; thermal diffusion and elastodynamic wave generation by thermoelastic expansion.

Paper Details

Date Published: 1 August 2007
PDF: 5 pages
Proc. SPIE 6785, ROMOPTO 2006: Eighth Conference on Optics, 67851Z (1 August 2007); doi: 10.1117/12.756810
Show Author Affiliations
Lazar Bogdan, Bucharest Polytechnic Univ. (Romania)
Andreea Rodica Sterian, Bucharest Polytechnic Univ. (Romania)
Daniela Nedelcu, Bucharest Polytechnic Univ. (Romania)


Published in SPIE Proceedings Vol. 6785:
ROMOPTO 2006: Eighth Conference on Optics

© SPIE. Terms of Use
Back to Top