ATOMS IN STRONG OPTICAL-FIELDS - EVOLUTION FROM MULTIPHOTON TO TUNNEL IONIZATION

被引：152

作者：

MEVEL, E ^{[1
]}

BREGER, P ^{[1
]}

TRAINHAM, R ^{[1
]}

PETITE, G ^{[1
]}

AGOSTINI, P ^{[1
]}

MIGUS, A ^{[1
]}

CHAMBARET, JP ^{[1
]}

ANTONETTI, A ^{[1
]}

机构：

[1] ECOLE POLYTECH,ECOLE NATL SUPER TECH AVANCEES,OPT APPL LAB,F-91120 PALAISEAU,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.70.406

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Electron energy spectra from ionization of the noble gases by 61 7-nm, 100-fs intense laser pulses show that the periodical double structure of narrow Stark-induced resonances and above-threshold ionization disappears gradually from xenon to helium. This implies that shifts and widths become of the order of the atomic-orbital frequencies, as expected at the onset of the tunneling regime.

引用

页码：406 / 409

页数：4

共 13 条

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