| Numéro |
J. Phys. IV France
Volume 04, Numéro C7, Juillet 1994
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique |
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|---|---|---|
| Page(s) | C7-737 - C7-740 | |
| DOI | https://doi.org/10.1051/jp4:19947173 | |
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-737-C7-740
DOI: 10.1051/jp4:19947173
University of Ljubljana, Faculty of Mechanical Engineering, Askerceva 6, P.O. Box 394, 61000 Ljubljana, Slovenia
© EDP Sciences 1994
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-737-C7-740
DOI: 10.1051/jp4:19947173
A study of energy conversion during Nd :YAG laser ablation of metal surfaces in air by means of a laser beam deflection probe
J. Diaci and J. MozinaUniversity of Ljubljana, Faculty of Mechanical Engineering, Askerceva 6, P.O. Box 394, 61000 Ljubljana, Slovenia
Abstract
We measure shock wavefront transition times of optoacoustic (OA) transients generated in air during laser ablation and employ the solution of the point explosion model to determine blast energy of the OA transients. We examine the dependence of OA energy conversion efficiency on laser energy and pulse duration.
© EDP Sciences 1994