Interference effects in two-color high-order harmonic generation
(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:
https://lup.lub.lu.se/record/1697308
- author
- He, Xinkui LU ; Dahlström, Marcus LU ; Rakowski, Rafal LU ; Heyl, C. M. ; Persson, Anders LU ; Mauritsson, Johan LU and L'Huillier, Anne LU
- organization
- publishing date
- 2010
- 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
- external identifiers
-
- wos:000281779000007
- scopus:77957112442
- ISSN
- 1050-2947
- DOI
- 10.1103/PhysRevA.82.033410
- language
- English
- LU publication?
- yes
- additional info
- Copyright 2011 by the American Physical Society
- id
- f41fb01e-6c28-492a-8678-fc9854beb5b5 (old id 1697308)
- date added to LUP
- 2016-04-01 10:11:25
- date last changed
- 2022-01-25 20:42:36
@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}}, series = {{Physical Review A (Atomic, Molecular and Optical Physics)}}, title = {{Interference effects in two-color high-order harmonic generation}}, url = {{https://lup.lub.lu.se/search/files/1637667/1985753.pdf}}, doi = {{10.1103/PhysRevA.82.033410}}, volume = {{82}}, year = {{2010}}, }