Sound velocity vl and vl/4 solitonlike wave components observation in ZnS excited by high-power IR laser pulse

Eugene M. Kudriavtsev; Sergey D. Zotov; Sebastian Lefranc; Michel L. Autric

doi:10.1117/12.376992

1 February 2000 Sound velocity v_l and v_l/4 solitonlike wave components observation in ZnS excited by high-power IR laser pulse

Eugene M. Kudriavtsev, Sergey D. Zotov, Sebastian Lefranc, Michel L. Autric

Author Affiliations +

Proceedings Volume 3885, High-Power Laser Ablation II; (2000) https://doi.org/10.1117/12.376992
Event: Advanced High-Power Lasers and Applications, 1999, Osaka, Japan

Abstract

Wave of Change of Reflection and Conduction (WCRC) is the new reversible IR laser induced phenomenon, which can present solitonic mechanism of heat transfer in solids. WCRC appears in answer to one exciting pulse as the consequence of the following each another pulses (wave-components) and could be important in many laser-surface interactions. One of the most interesting features of WCRC is the observed discrete (in 2 times) change of the velocity of each following component. Present work gives one more experimental proof of this statement.

Citation Download Citation

Eugene M. Kudriavtsev, Sergey D. Zotov, Sebastian Lefranc, and Michel L. Autric "Sound velocity v_l and v_l/4 solitonlike wave components observation in ZnS excited by high-power IR laser pulse", Proc. SPIE 3885, High-Power Laser Ablation II, (1 February 2000); https://doi.org/10.1117/12.376992

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