dc.contributor.author
Patas, A.
dc.contributor.author
Matthews, M.
dc.contributor.author
Hermelin, S.
dc.contributor.author
Gateau, J.
dc.contributor.author
Kasparian, J.
dc.contributor.author
Wolf, J. P.
dc.contributor.author
Lindinger, Albrecht
dc.date.accessioned
2019-02-14T11:52:23Z
dc.date.available
2019-02-14T11:52:23Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/23902
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-1677
dc.description.abstract
In this paper we examine the spectral changes in a white light laser filament due to different pulse shapes generated by a pulse-shaping setup. We particularly explore how the properties of the filament spectra can be controlled by parametrically tailored white light pulses. The experiments are carried out in a gas cell with up to 9 bars of argon. Plasma generation and self-phase modulation strongly affect the pulse in the spectral and temporal domains. By exploiting these effects we show that the pulse spectrum can be modified in a desired way by either using second-order parametric chirp functions to shift the filament spectrum to higher or lower wavelengths, or by optimizing pulse shapes with a genetic algorithm to generate more complex filament spectra. This paper is an example of the application of complex, parametrically shaped white light pulses.
en
dc.subject
Laser-plasma interactions
en
dc.subject
Nonlinear optics
en
dc.subject
Ultrafast optics
en
dc.subject
Coherent control
en
dc.subject.ddc
500 Natural sciences and mathematics::530 Physics::539 Modern physics
dc.title
Modifications of filament spectra by shaped octave-spanning laser pulses
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
033804
dcterms.bibliographicCitation.doi
10.1103/PhysRevA.98.033804
dcterms.bibliographicCitation.journaltitle
Physical Review A
dcterms.bibliographicCitation.number
3
dcterms.bibliographicCitation.volume
98
dcterms.bibliographicCitation.url
https://journals.aps.org/pra/abstract/10.1103/PhysRevA.98.033804
dcterms.rightsHolder.note
Copyright des Verlages
dcterms.rightsHolder.url
http://journals.aps.org/copyrightFAQ.html#post
refubium.affiliation
Physik
refubium.affiliation.other
Institut für Experimentalphysik
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
2469-9934 (online)
dcterms.isPartOf.issn
2469-9926 (print)