All-optical measurement of high-harmonic amplitudes and phases in aligned molecules

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DOIResolve DOI: http://doi.org/10.1103/PhysRevLett.108.033903
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TypeArticle
Journal titlePhysical Review Letters
Volume108
Issue3
Pages033903-1033903-5; # of pages: 5
AbstractWe report a new all-optical approach to measuring the phase and amplitude of high-harmonic emission from aligned molecules. We combine the transient grating technique with a continuous rotation of the molecular alignment axis and develop an analytical model that enables the simultaneous determination of phases and amplitudes. Measurements in N2 molecules are shown to be in qualitative agreement with the results of ab initio quantum scattering calculations.
Publication date
PublisherAmerican Physical Society
LanguageEnglish
AffiliationNRC Steacie Institute for Molecular Sciences; National Research Council Canada
Peer reviewedYes
NPARC number21268081
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Record identifier46a9bdd8-9876-4d91-8413-0c81262b4dd5
Record created2013-04-08
Record modified2016-05-09
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