Improved treatment of the turning point in tunnel ionization of atoms in a low-frequency two color laser field

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Назив:	Improved treatment of the turning point in tunnel ionization of atoms in a low-frequency two color laser field
Аутори:	Petrović, Violeta Miladinovic, Tatjana B.
Датум издавања:	2016
Сажетак:	The tunneling photoionization rate for a two color (bichromatic) field consisting of coherent superposition of the fundamental laser field frequency ω and its second harmonic with frequency 2ω, was studied theoretically within the framework of the adiabatic Landau–Dykhne approach. Analytical expressions were derived for the case of fixed specified values of relative phase shift, ϕ = 0 between the harmonics of the incident bichromatic field.
URI:	https://scidar.kg.ac.rs/handle/123456789/19229
Тип:	article
DOI:	10.1088/1612-2011/13/12/125401
ISSN:	1612-2011
Налази се у колекцијама:	Institute for Information Technologies, Kragujevac