Characterization of high-order harmonic radiation on femtosecond and attosecond time scales
(2004) In Applied Physics B 78(7-8). p.835-840- Abstract
- We characterize the temporal structure of high-order harmonic radiation on both the femtosecond and attosecond time scales. The harmonic emission is characterized by mixed-color two-photon ionization with an infrared femtosecond laser using a Mach-Zehnder interferometer where both pump and probe arms travel completely separate paths. In a first experiment, we measure the duration and chirp of individual harmonics. In a second experiment, we resolve, for the first time with this type of setup, the attosecond beating of several harmonics generated under conditions similar to the first experiment. We suggest that the results of both measurements can be combined to determine the full attosecond time structure of the harmonic emission.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/280000
- author
- Lopez, Rodrigo LU ; Mauritsson, Johan LU ; Johnsson, Per LU ; Varju, Katalin LU ; L'Huillier, Anne LU ; Kornelis, W ; Biegert, J ; Keller, U ; Gaarde, M and Schafer, K
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Applied Physics B
- volume
- 78
- issue
- 7-8
- pages
- 835 - 840
- publisher
- Springer
- external identifiers
-
- wos:000221193200010
- scopus:2642526231
- ISSN
- 0946-2171
- DOI
- 10.1007/s00340-004-1485-7
- language
- English
- LU publication?
- yes
- id
- 09dd5d91-471e-4a0c-941f-27a590d59245 (old id 280000)
- date added to LUP
- 2016-04-01 11:59:37
- date last changed
- 2022-01-26 21:17:17
@article{09dd5d91-471e-4a0c-941f-27a590d59245, abstract = {{We characterize the temporal structure of high-order harmonic radiation on both the femtosecond and attosecond time scales. The harmonic emission is characterized by mixed-color two-photon ionization with an infrared femtosecond laser using a Mach-Zehnder interferometer where both pump and probe arms travel completely separate paths. In a first experiment, we measure the duration and chirp of individual harmonics. In a second experiment, we resolve, for the first time with this type of setup, the attosecond beating of several harmonics generated under conditions similar to the first experiment. We suggest that the results of both measurements can be combined to determine the full attosecond time structure of the harmonic emission.}}, author = {{Lopez, Rodrigo and Mauritsson, Johan and Johnsson, Per and Varju, Katalin and L'Huillier, Anne and Kornelis, W and Biegert, J and Keller, U and Gaarde, M and Schafer, K}}, issn = {{0946-2171}}, language = {{eng}}, number = {{7-8}}, pages = {{835--840}}, publisher = {{Springer}}, series = {{Applied Physics B}}, title = {{Characterization of high-order harmonic radiation on femtosecond and attosecond time scales}}, url = {{https://lup.lub.lu.se/search/files/2734929/2370383.pdf}}, doi = {{10.1007/s00340-004-1485-7}}, volume = {{78}}, year = {{2004}}, }