Time-frequency characterization of high-order harmonic pulses
(2003) In European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics 26(1). p.105-109- Abstract
- We present energy-resolved cross-correlation measurements of extreme ultraviolet (XUV) pulses generated as high harmonics of femtosecond pulses from a 1 kHz titanium-sapphire laser. The harmonic pulses are probed by a fraction of the fundamental laser pulse at 800 nm, in a noncollinear geometry, allowing us to vary independently the parameters of the harmonic pump and near-infrared probe pulses. We measure the so-called "sidebands" in the photoelectron spectrum of argon corresponding to the absorption of a harmonic photon plus or minus one probe photon. Spectrally resolving the cross-correlation signal allows us to characterize the time-dependent frequency of the XUV pulse.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/298441
- author
- Lopez, Rodrigo LU ; Mauritsson, Johan LU ; Johansson, Allan LU ; Norin, Johan LU and L'Huillier, Anne LU
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics
- volume
- 26
- issue
- 1
- pages
- 105 - 109
- publisher
- EDP Sciences
- external identifiers
-
- wos:000185915400018
- scopus:0142054852
- ISSN
- 1434-6060
- DOI
- 10.1140/epjd/e2003-00085-9
- language
- English
- LU publication?
- yes
- id
- db5bc09a-3699-4029-bf6b-a94375ac52b5 (old id 298441)
- date added to LUP
- 2016-04-01 17:09:51
- date last changed
- 2022-01-29 00:50:01
@article{db5bc09a-3699-4029-bf6b-a94375ac52b5, abstract = {{We present energy-resolved cross-correlation measurements of extreme ultraviolet (XUV) pulses generated as high harmonics of femtosecond pulses from a 1 kHz titanium-sapphire laser. The harmonic pulses are probed by a fraction of the fundamental laser pulse at 800 nm, in a noncollinear geometry, allowing us to vary independently the parameters of the harmonic pump and near-infrared probe pulses. We measure the so-called "sidebands" in the photoelectron spectrum of argon corresponding to the absorption of a harmonic photon plus or minus one probe photon. Spectrally resolving the cross-correlation signal allows us to characterize the time-dependent frequency of the XUV pulse.}}, author = {{Lopez, Rodrigo and Mauritsson, Johan and Johansson, Allan and Norin, Johan and L'Huillier, Anne}}, issn = {{1434-6060}}, language = {{eng}}, number = {{1}}, pages = {{105--109}}, publisher = {{EDP Sciences}}, series = {{European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics}}, title = {{Time-frequency characterization of high-order harmonic pulses}}, url = {{https://lup.lub.lu.se/search/files/4894451/2370381.pdf}}, doi = {{10.1140/epjd/e2003-00085-9}}, volume = {{26}}, year = {{2003}}, }