TIME-RESOLVED KILOELECTRON-VOLT SPECTROSCOPY OF ULTRASHORT PLASMAS

被引：32

作者：

KIEFFER, JC ^{[1
]}

CHAKER, M ^{[1
]}

COTE, CY ^{[1
]}

BEAUDOIN, Y ^{[1
]}

PEPIN, H ^{[1
]}

CHIEN, CY ^{[1
]}

COE, S ^{[1
]}

MOUROU, G ^{[1
]}

机构：

[1] UNIV MICHIGAN, CTR ULTRAFAST OPT SCI, ANN ARBOR, MI 48109 USA

来源：

APPLIED OPTICS | 1993年 / 32卷 / 22期

关键词：

LASER-PRODUCED PLASMAS; ULTRAFAST X-RAY EMISSION; TIME-RESOLVED KILO-ELECTRON-VOLT SPECTROSCOPY;

D O I：

10.1364/AO.32.004247

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe a technique for spectrally and temporally resolving the kilo-electron-volt emission from ultrashort plasmas produced from solid targets with a tabletop terawatt 400-fs laser. The first time-resolved Al spectra (near 8 angstrom) obtained with a 2-ps time resolution are presented. The results clearly demonstrate that the resonance emission width decreases as the plasma density increases. The ultrafast K(alpha) emission component is also measured in our experimental conditions.

引用

页码：4247 / 4252

页数：6

共 37 条

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