Advanced

Interference effects in two-color high-order harmonic generation

He, Xinkui LU ; Dahlström, Marcus LU ; Rakowski, Rafal LU ; Heyl, C. M.; Persson, Anders LU ; Mauritsson, Johan LU and L'Huillier, Anne LU (2010) In Physical Review A (Atomic, Molecular and Optical Physics) 82(3).
Abstract
We study high-order harmonic generation in argon driven by an intense 800 nm laser field and a small fraction of its second harmonic. The intensity and divergence of the emitted even and odd harmonics are strongly modulated as a function of the relative delay between the two fields. We provide a detailed analysis of the underlying interference effects. The interference changes drastically when approaching the cutoff region due to a switch of the dominant trajectory responsible for harmonic generation.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
82
issue
3
publisher
American Physical Society (APS)
external identifiers
  • wos:000281779000007
  • scopus:77957112442
ISSN
1050-2947
DOI
10.1103/PhysRevA.82.033410
language
English
LU publication?
yes
id
f41fb01e-6c28-492a-8678-fc9854beb5b5 (old id 1697308)
date added to LUP
2010-10-25 10:41:05
date last changed
2018-07-15 03:07:44
@article{f41fb01e-6c28-492a-8678-fc9854beb5b5,
  abstract     = {We study high-order harmonic generation in argon driven by an intense 800 nm laser field and a small fraction of its second harmonic. The intensity and divergence of the emitted even and odd harmonics are strongly modulated as a function of the relative delay between the two fields. We provide a detailed analysis of the underlying interference effects. The interference changes drastically when approaching the cutoff region due to a switch of the dominant trajectory responsible for harmonic generation.},
  author       = {He, Xinkui and Dahlström, Marcus and Rakowski, Rafal and Heyl, C. M. and Persson, Anders and Mauritsson, Johan and L'Huillier, Anne},
  issn         = {1050-2947},
  language     = {eng},
  number       = {3},
  publisher    = {American Physical Society (APS)},
  series       = {Physical Review A (Atomic, Molecular and Optical Physics)},
  title        = {Interference effects in two-color high-order harmonic generation},
  url          = {http://dx.doi.org/10.1103/PhysRevA.82.033410},
  volume       = {82},
  year         = {2010},
}