Details
| Original language | English |
|---|---|
| Article number | 043403 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 77 |
| Issue number | 4 |
| Publication status | Published - 3 Apr 2008 |
| Externally published | Yes |
Abstract
We develop the strong-field approximation for high-order harmonic generation in hydrogen molecules, including the vibrational motion and the laser-induced coupling of the lowest two Born-Oppenheimer states in the molecular ion that is created by the initial ionization of the molecule. We show that the field dressing becomes important at long laser wavelengths (2 μm), leading to an overall reduction of harmonic generation and modifying the ratio of harmonic signals from different isotopes.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 77, No. 4, 043403, 03.04.2008.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Effect of dressing on high-order harmonic generation in vibrating H2 molecules
AU - Chirilǎ, Ciprian C.
AU - Lein, Manfred
N1 - Copyright: Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2008/4/3
Y1 - 2008/4/3
N2 - We develop the strong-field approximation for high-order harmonic generation in hydrogen molecules, including the vibrational motion and the laser-induced coupling of the lowest two Born-Oppenheimer states in the molecular ion that is created by the initial ionization of the molecule. We show that the field dressing becomes important at long laser wavelengths (2 μm), leading to an overall reduction of harmonic generation and modifying the ratio of harmonic signals from different isotopes.
AB - We develop the strong-field approximation for high-order harmonic generation in hydrogen molecules, including the vibrational motion and the laser-induced coupling of the lowest two Born-Oppenheimer states in the molecular ion that is created by the initial ionization of the molecule. We show that the field dressing becomes important at long laser wavelengths (2 μm), leading to an overall reduction of harmonic generation and modifying the ratio of harmonic signals from different isotopes.
UR - http://www.scopus.com/inward/record.url?scp=41749104844&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.77.043403
DO - 10.1103/PhysRevA.77.043403
M3 - Article
AN - SCOPUS:41749104844
VL - 77
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 4
M1 - 043403
ER -