✦ LIBER ✦

Quasienergy formalism for intense field multiphoton ionization of atoms induced by circularly polarized radiation

✍ Scribed by Shih-I Chu

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 518 KB
Volume: 54
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(78)80121-3

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✦ Synopsis

A practical non-perturbative approach is precented for nrultiphoton iimiTation of atoms induced by circularly polarized radiation. l3y use of co-ordinate rotation transformation and I_.*-dwxctization of the atomic continuum, the complex energy spectrum of a stationary quasienergy operator c;ln be loc;lted and multiphoton iorlization rates determmed BF ;1 function of time and arbitrary photon intensity. The theory is npplicd to the two-photon ionization of the ki atom in intense fields.