Optical characteristics of the near-surface plasma initiated by high-power femtosecond laser pulses of different polarisation

被引：16

作者：

Velichko, VM ^{[1
]}

Urlin, VD ^{[1
]}

Yakutov, BP ^{[1
]}

机构：

[1] All Russian Res Inst Expt Phys, All Russian Fed Nucl Ctr, Nizhnii Novgorod 607190, Russia

来源：

QUANTUM ELECTRONICS | 2000年 / 30卷 / 10期

关键词：

D O I：

10.1070/QE2000v030n10ABEH001829

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The interaction of differently polarised femtosecond laser pulses with an intensity of 10(15) - 10(17) W cm(-2) with the surface of a solid target was calculated theoretically. In the calculation of absorption of the laser radiation, the electrodynamic, hydrodynamic, and kinetic equations were solved in combination at the plasma-vacuum boundary. The dependences of plasma reflectivity on the intensity, polarisation, and the angle of incidence of laser radiation on the target were determined. A comparison with experimental data was made.

引用

页码：889 / 895

页数：7

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