Calculation of the Photorecombination Spectrum when Atoms Irradiated by a Strong Laser Field Based on the Markov Approximation

被引：0

作者：

Ishkhanyan, A. M. ^{[1
,2
]}

Krainov, V. P. ^{[3
]}

机构：

[1] Russian Armenian Univ, Yerevan, Armenia

[2] Natl Acad Sci Armenia, Inst Phys Res, Ashtarak, Armenia

[3] Natl Res Univ, Moscow Inst Phys & Technol, MIPT, Dolgoprudnyi 141700, Russia

来源：

OPTICS AND SPECTROSCOPY | 2022年 / 130卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

femtosecond laser pulses; Markov approximation; tunneling ionization; ponderomotive energy; spontaneous emission;

D O I：

10.1134/S0030400X22010052

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Within the framework of the Markov (factorization) approximation based on the factorization of the total density matrix of a system of an atom, a laser field, and an electromagnetic vacuum field, the spectrum of spontaneous photon emission when atoms are irradiated by a strong laser field is calculated.

引用

页码：42 / 44

页数：3

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