ABSTRACT
In the present work a new theoretical approach is suggested for the calculation of the dynamic Stark effect in the circular polarized electric field. The given theoretical approach is suitable for calculations of the dynamic Stark effect in the electric field of an arbitrary strength and frequency. The main features of this method is using of the rotating wave approximation with following d agonalization of the energy matrix Q for atom in the electric field at solution of the Shrodinger equation [1]
Qmn = Er8. - < (P(.°)(i) eV) > +F < (1)(,]°,i D, (1)(nO) > • In the equation (1) (),1„, are a matrix elements of the energy matrix, w is a frequency and F is a strength of the external electric field, E(„°1 and cpf,,°) are the energy spectrum and the wave functions for unperturbed atom without external electric field. This approach is free from limitations inherent in the perturbation theory, and it may be applied to a calculation of the dynamic Stark effect for any atom or ion in a circular polarized electric field of an arbitrary frequency and strength. The considered method of the calculation is very useful for modelling of the dynamic Stark effect arising in the number of high intensity discharge sources.
