Share Email Print
cover

Proceedings Paper

Ultrasonic investigation of pulsed laser interaction with solid targets
Author(s): Ion G. Apostol; Razvan Stoian; Razvan V. Dabu; Aurel Stratan; Anca Serbanescu-Oasa; Carmen G. Angelescu
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

During the pulsed high power laser target interaction a local heating or material ablation takes place in function of incident laser energy. In both cases a stress wave is induced in the material volume with characteristics determined by the phenomena taking place in the interaction region. Analyses of the detected acoustic wave first peak amplitude and especially of the region of the transversal wave appearance results in a method of interaction regime characterization, ablation threshold determination and multipulse processes in-situ monitoring.

Paper Details

Date Published: 23 February 2000
PDF: 7 pages
Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378717
Show Author Affiliations
Ion G. Apostol, National Institute for Laser, Plasma and Radiation Physics (Romania)
Razvan Stoian, National Institute for Laser, Plasma and Radiation Physics (Germany)
Razvan V. Dabu, National Institute for Laser, Plasma and Radiation Physics (Romania)
Aurel Stratan, National Institute for Laser, Plasma and Radiation Physics (Romania)
Anca Serbanescu-Oasa, Technical Univ./Sibiu (Romania)
Carmen G. Angelescu, National Institute for Laser, Plasma and Radiation Physics (Romania)


Published in SPIE Proceedings Vol. 4068:
SIOEL '99: Sixth Symposium on Optoelectronics
Teodor Necsoiu; Maria Robu; Dan C. Dumitras, Editor(s)

© SPIE. Terms of Use
Back to Top