Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 981-986 |
| Seitenumfang | 6 |
| Fachzeitschrift | Journal of Modern Optics |
| Jahrgang | 64 |
| Ausgabenummer | 10-11 |
| Publikationsstatus | Veröffentlicht - 2017 |
Abstract
Two-color ionization with a strong 800nm field and a weak orthogonal 400nm field allows for the retrieval of ionization times and relative amplitudes of short and long trajectories directly from the photoelectron momentum distribution by observing the signal as a function of the relative phase between the two fields. By numerical solution of the time-dependent Schrödinger equation in three dimensions we show that the amplitudes are strongly affected by Coulomb focusing. We determine these amplitudes as a function of the lateral momentum, revealing holographic structures in the delay scan.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Journal of Modern Optics, Jahrgang 64, Nr. 10-11, 2017, S. 981-986.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Extracting trajectory information from two-color strong-field ionization
AU - Eicke, Nicolas
AU - Lein, Manfred
N1 - Funding information: This work was supported by the Deutsche Forschungsgemein-schaft as part of the project Momentum Distributions from Bichromatic Ionization of Atoms and Molecules within the Priority Programme Quantum Dynamics in Tailored Intense Fields (QUTIF, [SPP 1840]). This work was supported by the Deutsche Forschungsgemeinschaft as part of the project Momentum Distributions from Bichromatic Ionization of Atoms and Molecules within the Priority Programme QuantumDynamics in Tailored Intense Fields (QUTIF, [SPP 1840]).
PY - 2017
Y1 - 2017
N2 - Two-color ionization with a strong 800nm field and a weak orthogonal 400nm field allows for the retrieval of ionization times and relative amplitudes of short and long trajectories directly from the photoelectron momentum distribution by observing the signal as a function of the relative phase between the two fields. By numerical solution of the time-dependent Schrödinger equation in three dimensions we show that the amplitudes are strongly affected by Coulomb focusing. We determine these amplitudes as a function of the lateral momentum, revealing holographic structures in the delay scan.
AB - Two-color ionization with a strong 800nm field and a weak orthogonal 400nm field allows for the retrieval of ionization times and relative amplitudes of short and long trajectories directly from the photoelectron momentum distribution by observing the signal as a function of the relative phase between the two fields. By numerical solution of the time-dependent Schrödinger equation in three dimensions we show that the amplitudes are strongly affected by Coulomb focusing. We determine these amplitudes as a function of the lateral momentum, revealing holographic structures in the delay scan.
KW - Coulomb focusing
KW - Electron trajectories
KW - Intracycle interference
KW - Photoelectron holography
KW - Strong-field ionization
KW - electron trajectories
KW - photoelectron holography
KW - intracycle interference
UR - http://www.scopus.com/inward/record.url?scp=84996798847&partnerID=8YFLogxK
U2 - 10.1080/09500340.2016.1257166
DO - 10.1080/09500340.2016.1257166
M3 - Article
AN - SCOPUS:84996798847
VL - 64
SP - 981
EP - 986
JO - Journal of Modern Optics
JF - Journal of Modern Optics
SN - 0950-0340
IS - 10-11
ER -