On the Density Distribution of a Plasma Generated by a Femtosecond Laser Prepulse.

Autor: Tsygvintsev, I. P., Gasilov, V. A.
Zdroj: Mathematical Models & Computer Simulations; Aug2023, Vol. 15 Issue 4, p623-629, 7p
Abstrakt: We consider the results of computational experiments concerning the expansion of a plasma generated by laser radiation at the stage of a nanosecond prepulse ahead of the main femtosecond-range pulse. A series of plasmodynamic calculations are performed for various laser target materials. It is shown that in the considered problem statement, which corresponds to the typical conditions of full-scale experiments, the distribution of the laser plasma density as a whole is satisfactorily approximated by a simple three-parameter formula. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index