Ionization of argon by two-color laser pulses with coherent phase control
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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2015
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v92_n2_p_Arbo http://hdl.handle.net/20.500.12110/paper_10502947_v92_n2_p_Arbo |
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paper:paper_10502947_v92_n2_p_Arbo2025-07-30T18:38:46Z Ionization of argon by two-color laser pulses with coherent phase control 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. 2015 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v92_n2_p_Arbo 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 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. |
| 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 |
| publishDate |
2015 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v92_n2_p_Arbo http://hdl.handle.net/20.500.12110/paper_10502947_v92_n2_p_Arbo |
| _version_ |
1840320715868340224 |