ADIABATIC THEORY FOR HIGH-ORDER HARMONIC-GENERATION IN A 2-LEVEL ATOM

被引:56
作者
PLAJA, L
ROSOFRANCO, L
机构
[1] UNIV SALAMANCA,DEPT FIS APLICADA,E-37008 SALAMANCA,SPAIN
[2] UNIV POMPEU FABRA,ESCOLA ESTUDIS EMPRESARIALS,DEPT MATEMAT APLICADA,E-08001 BARCELONA,SPAIN
关键词
D O I
10.1364/JOSAB.9.002210
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Coherent high-order harmonic generation by an isolated two-level system is studied. A perturbative theory for the adiabatic regime is presented; the theory describes the plateau structure found experimentally in noble gases. Numerical results, without the rotating-wave approximation, are used to check the analytical predictions.
引用
收藏
页码:2210 / 2213
页数:4
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