Ionization of argon by two-color laser pulses with coherent phase control

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We present a joint experimental and theoretical study of ionization of argon atoms by a linearly polarized two-color laser field (λ1=800 nm, λ2=400 nm). Changing the relative phase φ between the two colors, the forward-backward asymmetry of the doubly differential momentum distribution of emitted el...

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Autores principales: Arbó, D.G., Lemell, C., Nagele, S., Camus, N., Fechner, L., Krupp, A., Pfeifer, T., López, S.D., Moshammer, R., Burgdörfer, J.
Formato: JOUR
Materias:
Atom lasers
Color
Ionization
Ionization of gases
Doubly differential
Electron momentum distribution
Forward-backward asymmetry
Momentum distributions
Optical wavelength
Single active electron approximations
Two-color laser fields
Two-color laser pulse
Argon lasers
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10502947_v92_n2_p_Arbo
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_10502947_v92_n2_p_Arbo2023-10-03T16:00:23Z Ionization of argon by two-color laser pulses with coherent phase control Arbó, D.G. Lemell, C. Nagele, S. Camus, N. Fechner, L. Krupp, A. Pfeifer, T. López, S.D. Moshammer, R. Burgdörfer, J. Atom lasers Color Ionization Ionization of gases Doubly differential Electron momentum distribution Forward-backward asymmetry Momentum distributions Optical wavelength Single active electron approximations Two-color laser fields Two-color laser pulse Argon lasers We present a joint experimental and theoretical study of ionization of argon atoms by a linearly polarized two-color laser field (λ1=800 nm, λ2=400 nm). Changing the relative phase φ between the two colors, the forward-backward asymmetry of the doubly differential momentum distribution of emitted electrons can be controlled. We find excellent agreement between the measurements and the solution of the time-dependent Schrödinger equation in the single-active electron approximation. Surprisingly we also find good agreement between the quantum and classical calculations of electron momentum distributions generated by lasers at optical wavelengths. © 2015 American Physical Society. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10502947_v92_n2_p_Arbo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Atom lasers
Color
Ionization
Ionization of gases
Doubly differential
Electron momentum distribution
Forward-backward asymmetry
Momentum distributions
Optical wavelength
Single active electron approximations
Two-color laser fields
Two-color laser pulse
Argon lasers
spellingShingle Atom lasers
Color
Ionization
Ionization of gases
Doubly differential
Electron momentum distribution
Forward-backward asymmetry
Momentum distributions
Optical wavelength
Single active electron approximations
Two-color laser fields
Two-color laser pulse
Argon lasers
Arbó, D.G.
Lemell, C.
Nagele, S.
Camus, N.
Fechner, L.
Krupp, A.
Pfeifer, T.
López, S.D.
Moshammer, R.
Burgdörfer, J.
Ionization of argon by two-color laser pulses with coherent phase control
topic_facet Atom lasers
Color
Ionization
Ionization of gases
Doubly differential
Electron momentum distribution
Forward-backward asymmetry
Momentum distributions
Optical wavelength
Single active electron approximations
Two-color laser fields
Two-color laser pulse
Argon lasers
description We present a joint experimental and theoretical study of ionization of argon atoms by a linearly polarized two-color laser field (λ1=800 nm, λ2=400 nm). Changing the relative phase φ between the two colors, the forward-backward asymmetry of the doubly differential momentum distribution of emitted electrons can be controlled. We find excellent agreement between the measurements and the solution of the time-dependent Schrödinger equation in the single-active electron approximation. Surprisingly we also find good agreement between the quantum and classical calculations of electron momentum distributions generated by lasers at optical wavelengths. © 2015 American Physical Society.
format JOUR
author Arbó, D.G.
Lemell, C.
Nagele, S.
Camus, N.
Fechner, L.
Krupp, A.
Pfeifer, T.
López, S.D.
Moshammer, R.
Burgdörfer, J.
author_facet Arbó, D.G.
Lemell, C.
Nagele, S.
Camus, N.
Fechner, L.
Krupp, A.
Pfeifer, T.
López, S.D.
Moshammer, R.
Burgdörfer, J.
author_sort Arbó, D.G.
title Ionization of argon by two-color laser pulses with coherent phase control
title_short Ionization of argon by two-color laser pulses with coherent phase control
title_full Ionization of argon by two-color laser pulses with coherent phase control
title_fullStr Ionization of argon by two-color laser pulses with coherent phase control
title_full_unstemmed Ionization of argon by two-color laser pulses with coherent phase control
title_sort ionization of argon by two-color laser pulses with coherent phase control
url http://hdl.handle.net/20.500.12110/paper_10502947_v92_n2_p_Arbo
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AT fechnerl ionizationofargonbytwocolorlaserpulseswithcoherentphasecontrol
AT kruppa ionizationofargonbytwocolorlaserpulseswithcoherentphasecontrol
AT pfeifert ionizationofargonbytwocolorlaserpulseswithcoherentphasecontrol
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AT burgdorferj ionizationofargonbytwocolorlaserpulseswithcoherentphasecontrol
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