Acoustic-wave generation in the process of CO2-TEA laser-radiation interaction with metal targets in air

Ileana Apostol; G. Teodorescu; Anca Serbanescu-Oasa; Dumitru Dragulinescu; Ioan Chis; Razvan Stoian

doi:10.1117/12.203529

8 March 1995 Acoustic-wave generation in the process of CO₂-TEA-laser-radiation interaction with metal targets in air

Ileana Apostol, G. Teodorescu, Anca Serbanescu-Oasa, Dumitru Dragulinescu, Ioan Chis, Razvan Stoian

Proceedings Volume 2461, ROMOPTO '94: Fourth Conference in Optics; (1995) https://doi.org/10.1117/12.203529
Event: ROMOPTO '94: 4th Conference on Optics, 1994, Bucharest, Romania

Abstract

Laser radiation interaction with materials is a complex process in which creation of acoustic waves or stress waves is a part of it. As a function of the laser radiation energy and intensity incident on steel target surface ultrasound signals were registered and studied. Thermoelastic, ablation and breakdown mechanisms of generation of acoustic waves were analyzed.

Citation Download Citation

Ileana Apostol, G. Teodorescu, Anca Serbanescu-Oasa, Dumitru Dragulinescu, Ioan Chis, and Razvan Stoian "Acoustic-wave generation in the process of CO₂-TEA-laser-radiation interaction with metal targets in air", Proc. SPIE 2461, ROMOPTO '94: Fourth Conference in Optics, (8 March 1995); https://doi.org/10.1117/12.203529

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