Quantum path distributions for high-order harmonics in rare gas atoms
(2002) In Physical Review A (Atomic, Molecular and Optical Physics) 65(3).- Abstract
- We present quantum path distributions of high-order harmonics produced by rare gas atoms interacting with an intense 810 nm laser field, obtained by numerical integration of the time-dependent Schrodinger equation within the single active electron approximation. We find that the distributions are sensitive to the atomic potentials, and differ from the distributions predicted by the strong field approximation. We demonstrate that these differences can lead to significant differences in the time-frequency behavior of the harmonics produced in a macroscopic nonlinear medium.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/910165
- author
- Gaarde, Mette LU and Schafer, Kenneth LU
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review A (Atomic, Molecular and Optical Physics)
- volume
- 65
- issue
- 3
- publisher
- American Physical Society
- external identifiers
-
- wos:000174548500014
- scopus:0036509139
- ISSN
- 1050-2947
- DOI
- 10.1103/PhysRevA.65.031406
- language
- English
- LU publication?
- yes
- id
- ae646fe6-52b1-4d4a-a9b0-2f24683c6a73 (old id 910165)
- date added to LUP
- 2016-04-01 11:48:17
- date last changed
- 2022-03-20 19:06:27
@article{ae646fe6-52b1-4d4a-a9b0-2f24683c6a73, abstract = {{We present quantum path distributions of high-order harmonics produced by rare gas atoms interacting with an intense 810 nm laser field, obtained by numerical integration of the time-dependent Schrodinger equation within the single active electron approximation. We find that the distributions are sensitive to the atomic potentials, and differ from the distributions predicted by the strong field approximation. We demonstrate that these differences can lead to significant differences in the time-frequency behavior of the harmonics produced in a macroscopic nonlinear medium.}}, author = {{Gaarde, Mette and Schafer, Kenneth}}, issn = {{1050-2947}}, language = {{eng}}, number = {{3}}, publisher = {{American Physical Society}}, series = {{Physical Review A (Atomic, Molecular and Optical Physics)}}, title = {{Quantum path distributions for high-order harmonics in rare gas atoms}}, url = {{https://lup.lub.lu.se/search/files/2649327/2374925.pdf}}, doi = {{10.1103/PhysRevA.65.031406}}, volume = {{65}}, year = {{2002}}, }