Details
| Original language | English |
|---|---|
| Pages (from-to) | 1039-1045 |
| Number of pages | 7 |
| Journal | Journal of Modern Optics |
| Volume | 54 |
| Issue number | 7 |
| Publication status | Published - 11 May 2007 |
| Externally published | Yes |
Abstract
We analyse three different formulations of the strong-field approximation for high-harmonic generation in diatomic molecules, based on length, velocity and acceleration form for the recombination amplitude. We compare the predictions for the two-centre interference with those from the time-dependent Schrdinger equation. We find that the velocity form gives the closest agreement with the exact results while being the simplest from a computational point of view.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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In: Journal of Modern Optics, Vol. 54, No. 7, 11.05.2007, p. 1039-1045.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Assessing different forms of the strong-field approximation for harmonic generation in molecules
AU - Chirilǎ, Ciprian C.
AU - Lein, Manfred
N1 - Copyright: Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2007/5/11
Y1 - 2007/5/11
N2 - We analyse three different formulations of the strong-field approximation for high-harmonic generation in diatomic molecules, based on length, velocity and acceleration form for the recombination amplitude. We compare the predictions for the two-centre interference with those from the time-dependent Schrdinger equation. We find that the velocity form gives the closest agreement with the exact results while being the simplest from a computational point of view.
AB - We analyse three different formulations of the strong-field approximation for high-harmonic generation in diatomic molecules, based on length, velocity and acceleration form for the recombination amplitude. We compare the predictions for the two-centre interference with those from the time-dependent Schrdinger equation. We find that the velocity form gives the closest agreement with the exact results while being the simplest from a computational point of view.
UR - http://www.scopus.com/inward/record.url?scp=34248589556&partnerID=8YFLogxK
U2 - 10.1080/09500340601043447
DO - 10.1080/09500340601043447
M3 - Article
AN - SCOPUS:34248589556
VL - 54
SP - 1039
EP - 1045
JO - Journal of Modern Optics
JF - Journal of Modern Optics
SN - 0950-0340
IS - 7
ER -