XUV SPECTROSCOPY OF SUBPICOSECOND LASER-PRODUCED PLASMAS

被引：1

作者：

JIANG, ZM

KIEFFER, JC

CHAKER, M

机构：

[1] Institut National de la Recherchè Scientifique, INRS-énergie et matériaux, Varennes, QC, J3X 1S2

来源：

CHINESE PHYSICS LETTERS | 1994年 / 11卷 / 09期

关键词：

D O I：

10.1088/0256-307X/11/9/008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The keV and XUV spectra of plasmas produced by the interaction of a laser pulse of various duration and wavelengths with a solid Al target are compared and discussed. Drastic decrease of the XUV emission from the high ionization states was observed with the shortest pulses (500 fs) and the shortest wavelength (0.5 mu m), which may be due to rapid cooling and quenching of ultrashort-lived and initially ultra-dense plasmas.

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页码：554 / 557

页数：4

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