dc.contributor.author
Senfftleben, B.
dc.contributor.author
Kretschmar, M.
dc.contributor.author
Hoffmann, A.
dc.contributor.author
Sauppe, M.
dc.contributor.author
Tümmler, J.
dc.contributor.author
Will, I.
dc.contributor.author
Nagy, T.
dc.contributor.author
Vrakking, M. J. J.
dc.contributor.author
Rupp, D.
dc.contributor.author
Schütte, B.
dc.date.accessioned
2021-03-30T07:31:18Z
dc.date.available
2021-03-30T07:31:18Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/30049
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-29791
dc.description.abstract
Intense extreme-ultraviolet (XUV) pulses enable the investigation of XUV-induced non-linear processes and are a prerequisite for the development of attosecond pump - attosecond probe experiments. While highly non-linear processes in the XUV range have been studied at free-electron lasers (FELs), high-harmonic generation (HHG) has allowed the investigation of low-order non-linear processes. Here we suggest a concept to optimize the HHG intensity, which surprisingly requires a scaling of the experimental parameters that differs substantially from optimizing the HHG pulse energy. As a result, we are able to study highly non-linear processes in the XUV range using a driving laser with a modest (≈ 10 mJ) pulse energy. We demonstrate our approach by ionizing Ar atoms up to Ar5 + , requiring the absorption of at least 10 XUV photons.
en
dc.format.extent
7 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
high-harmonic generation
en
dc.subject
extreme-ultraviolet pulses
en
dc.subject
non-linear optics
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik::539 Moderne Physik
dc.title
Highly non-linear ionization of atoms induced by intense high-harmonic pulses
dc.type
Wissenschaftlicher Artikel
dc.identifier.sepid
80788
dcterms.bibliographicCitation.articlenumber
034001
dcterms.bibliographicCitation.doi
10.1088/2515-7647/ab87fd
dcterms.bibliographicCitation.journaltitle
Journal of Physics: Photonics
dcterms.bibliographicCitation.number
3
dcterms.bibliographicCitation.originalpublishername
IOP Publishing
dcterms.bibliographicCitation.originalpublisherplace
Bristol
dcterms.bibliographicCitation.volume
2
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1088/2515-7647/ab87fd
refubium.affiliation
Physik
refubium.affiliation.other
Institut für Experimentalphysik
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refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2515-7647