Publication:
Generation of Single Attosecond Pulse by Using Asymmetric Polarization Gating Technology

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dc.contributor.authorsLiu, H.; Castle, R. S.; Feng, A. Y. Z.
dc.date.accessioned2022-03-12T22:38:17Z
dc.date.accessioned2026-01-10T16:56:34Z
dc.date.available2022-03-12T22:38:17Z
dc.date.issued2019
dc.description.abstractThe generation of high-order harmonics and single attosecond pulses via the asymmetric polarization gating technology has been theoretically investigated. It is shown that when the two circularly polarized laser fields are asymmetric in amplitude and phase, not only can the modulations of the harmonic spectrum be decreased, but also the efficiencies of the harmonics can be enhanced. As a result, a super-continuum with the bandwidth of 85 eV, contributed by the single harmonic emission peak and the near-single short quantum path, can be obtained. Finally, through the Fourier transformation of the selected harmonics on this supercontinuum, a near-single attosecond pulse with a full width at half maximum of 52 as can be obtained.
dc.identifier.doi10.1007/s10812-019-00909-y
dc.identifier.eissn1573-8647
dc.identifier.issn0021-9037
dc.identifier.urihttps://hdl.handle.net/11424/235573
dc.identifier.wosWOS:000495226200013
dc.language.isoeng
dc.publisherSPRINGER
dc.relation.ispartofJOURNAL OF APPLIED SPECTROSCOPY
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectsingle attosecond pulse
dc.subjecthigh-order harmonic generation
dc.subjectasymmetric polarization gating technology
dc.subjectHIGH HARMONICS
dc.titleGeneration of Single Attosecond Pulse by Using Asymmetric Polarization Gating Technology
dc.typearticle
dspace.entity.typePublication
oaire.citation.endPage884
oaire.citation.issue5
oaire.citation.startPage877
oaire.citation.titleJOURNAL OF APPLIED SPECTROSCOPY
oaire.citation.volume86

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