HIGH-ORDER HARMONIC-GENERATION IN RARE-GASES WITH A 1-PS 1053-NM LASER

被引:677
作者
LHUILLIER, A
BALCOU, P
机构
[1] Service des Photons, Atomes et Molécules, Centre d'Etudes de Saclay
关键词
D O I
10.1103/PhysRevLett.70.774
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We present experimental results of harmonic generation using a 1-ps 10(15)-W/cm2 Nd-glass laser. We see up to the 29th harmonic in Xe, 57th in Ar, and at least up to the 135th harmonic in Ne (160 eV), being then limited by our monochromator's resolution. The conversion efficiencies in Xe, Ar, Ne, and He are compared and different ways of optimizing the number of photons by defocusing the laser beam or increasing the density are discussed.
引用
收藏
页码:774 / 777
页数:4
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