Multiphoton absorption by molecules

被引:1
|
作者
Gonzalez-Diaz, PF [1 ]
机构
[1] CSIC, Ist Matemat & Fis Fundamental, Ctr Fis Miguel Catalan, Madrid 28006, Spain
来源
关键词
absorption; multiphoton; Rabi frequencies;
D O I
10.1016/S0166-1280(98)00011-6
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Rabi frequencies for multiphoton absorption by atoms or molecules that can be characterized as two- or three-level systems are obtained in the cases of single and double laser perturbations. If the ambiguity in the origin of absolute energy is conveniently gauged off in the three-level model, there appears an additional non-linear frequency which originates from the separate evolution of a relative frequency component induced in the whole system by the simultaneous action of the two perturbations. (C) 1998 Elsevier Science B.V. All rights reserved.
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页码:59 / 62
页数:4
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