Details
| Original language | English |
|---|---|
| Pages (from-to) | 845-850 |
| Number of pages | 6 |
| Journal | Journal of Modern Optics |
| Volume | 61 |
| Issue number | 10 |
| Publication status | Published - 27 Jan 2014 |
Abstract
High-order harmonic generation (HHG) is a nonlinear optical process usually interpreted as a sequence of ionization of an atom or molecule by a strong laser field and the following recombination under emission of an extreme ultraviolet photon. We investigate HHG for combined infrared and extreme ultraviolet fields acting on a system possessing two essential states, with the excited state being either a bound state or a resonance. We report shifts of the HHG peak positions compared to the HHG spectrum from an infrared field only and a peak splitting depending on the presence of Rabi oscillations.
Keywords
- high harmonic generation, Rabi oscillations, two-level system
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Journal of Modern Optics, Vol. 61, No. 10, 27.01.2014, p. 845-850.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - High-harmonic generation with combined infrared and extreme ultraviolet fields
AU - Tudorovskaya, Maria
AU - Lein, Manfred
N1 - Funding Information: HHG from infrared irradiation supported by additional fields has been studied experimentally and theoretically. Funding Information: We acknowledge the support from the European Marie Curie Initial Training Network Grant No. CA-ITN-214962-FASTQUAST. We thank the Deutsche Forschungsgemeinschaft for funding the Centre for Quantum Engineering and Space-Time Research (QUEST). Copyright: Copyright 2014 Elsevier B.V., All rights reserved.
PY - 2014/1/27
Y1 - 2014/1/27
N2 - High-order harmonic generation (HHG) is a nonlinear optical process usually interpreted as a sequence of ionization of an atom or molecule by a strong laser field and the following recombination under emission of an extreme ultraviolet photon. We investigate HHG for combined infrared and extreme ultraviolet fields acting on a system possessing two essential states, with the excited state being either a bound state or a resonance. We report shifts of the HHG peak positions compared to the HHG spectrum from an infrared field only and a peak splitting depending on the presence of Rabi oscillations.
AB - High-order harmonic generation (HHG) is a nonlinear optical process usually interpreted as a sequence of ionization of an atom or molecule by a strong laser field and the following recombination under emission of an extreme ultraviolet photon. We investigate HHG for combined infrared and extreme ultraviolet fields acting on a system possessing two essential states, with the excited state being either a bound state or a resonance. We report shifts of the HHG peak positions compared to the HHG spectrum from an infrared field only and a peak splitting depending on the presence of Rabi oscillations.
KW - high harmonic generation
KW - Rabi oscillations
KW - two-level system
UR - http://www.scopus.com/inward/record.url?scp=84903525396&partnerID=8YFLogxK
U2 - 10.1080/09500340.2013.854422
DO - 10.1080/09500340.2013.854422
M3 - Article
AN - SCOPUS:84903525396
VL - 61
SP - 845
EP - 850
JO - Journal of Modern Optics
JF - Journal of Modern Optics
SN - 0950-0340
IS - 10
ER -