Ablation pressure scaling at short laser wavelength

D. Batani, H. Stabile, A. Ravasio, G. Lucchini, F. Strati, T. Desai, J. Ullschmied, E. Krousky, J. Skala, L. Juha, B. Kralikova, M. Pfeifer, Ch Kadlec, T. Mocek, A. Präg, H. Nishimura, Y. Ochi

Research output: Contribution to journalArticlepeer-review

Abstract

The ablation pressure at a 0.44-μm laser wavelength has been measured at irradiance up to [Formula presented] The diagnostics consisted in the detection of shock breakout from stepped Al targets. By adopting large focal spots and smoothed laser beams, the lateral energy transport and “drilling effects” have been avoided. The measured scaling shows a fair agreement with analytical models.

Original languageEnglish
JournalPhysical Review E
Volume68
Issue number6
DOIs
Publication statusPublished - 1 Jan 2003
Externally publishedYes

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