Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

Thomas Millack; Valérie Véniard; Joachim Henkel

doi:10.1016/0375-9601(93)90474-E

Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

Thomas Millack
, Valérie Véniard
, Joachim Henkel

Centre de Recherche Institut du Cerveau et de la Moelle
Rheinische Friedrich-Wilhelms-Universität Bonn

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

16 Zitate (Scopus)

Abstract

A method is developed to analyse the wavefunctions of one-electron atoms interacting with a short and strong laser pulse. It is shown that the occupation probability density of the degenerate subspaces to the same quasienergy of the instantaneous Floquet functions can be determined even if the system contains a continuum. The method is demonstrated by two calculations, one involving bound states only and one using a one-dimensional model which exhibits the full continuum structure.

Originalsprache	Englisch
Seiten (von - bis)	433-438
Seitenumfang	6
Fachzeitschrift	Physics Letters, Section A: General, Atomic and Solid State Physics
Jahrgang	176
Ausgabenummer	6
DOIs	https://doi.org/10.1016/0375-9601(93)90474-E
Publikationsstatus	Veröffentlicht - 24 Mai 1993
Extern publiziert	Ja

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10.1016/0375-9601(93)90474-E

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title = "Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse",

abstract = "A method is developed to analyse the wavefunctions of one-electron atoms interacting with a short and strong laser pulse. It is shown that the occupation probability density of the degenerate subspaces to the same quasienergy of the instantaneous Floquet functions can be determined even if the system contains a continuum. The method is demonstrated by two calculations, one involving bound states only and one using a one-dimensional model which exhibits the full continuum structure.",

author = "Thomas Millack and Val{\'e}rie V{\'e}niard and Joachim Henkel",

note = "Funding Information: The authors would like to thank Dr. H. Homeier, Professor A. Maquet and Professor K. Dietz for helpful discussions. T.M. was supported by the European Community in the Science program and J.H. by the Deutsche Forschungsgemeinschaft. The Laboratoire de Chimie Physique de l{\textquoteright}Universit{\'e} Pierre et Marie Curie (URA 176) is an “Unite de Recherche Associ{\'e} au CNRS”.",

year = "1993",

month = may,

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doi = "10.1016/0375-9601(93)90474-E",

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T1 - Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

AU - Millack, Thomas

AU - Véniard, Valérie

AU - Henkel, Joachim

N1 - Funding Information: The authors would like to thank Dr. H. Homeier, Professor A. Maquet and Professor K. Dietz for helpful discussions. T.M. was supported by the European Community in the Science program and J.H. by the Deutsche Forschungsgemeinschaft. The Laboratoire de Chimie Physique de l’Université Pierre et Marie Curie (URA 176) is an “Unite de Recherche Associé au CNRS”.

PY - 1993/5/24

Y1 - 1993/5/24

N2 - A method is developed to analyse the wavefunctions of one-electron atoms interacting with a short and strong laser pulse. It is shown that the occupation probability density of the degenerate subspaces to the same quasienergy of the instantaneous Floquet functions can be determined even if the system contains a continuum. The method is demonstrated by two calculations, one involving bound states only and one using a one-dimensional model which exhibits the full continuum structure.

AB - A method is developed to analyse the wavefunctions of one-electron atoms interacting with a short and strong laser pulse. It is shown that the occupation probability density of the degenerate subspaces to the same quasienergy of the instantaneous Floquet functions can be determined even if the system contains a continuum. The method is demonstrated by two calculations, one involving bound states only and one using a one-dimensional model which exhibits the full continuum structure.

UR - https://www.scopus.com/pages/publications/0001541811

U2 - 10.1016/0375-9601(93)90474-E

DO - 10.1016/0375-9601(93)90474-E

M3 - Article

AN - SCOPUS:0001541811

SN - 0375-9601

VL - 176

SP - 433

EP - 438

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 6

ER -

Floquet analysis of wavefunctions of atoms interacting with a short, strong laser pulse

Abstract

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