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Generation of elliptically polarized soft x rays using high-order harmonic generation with orthogonal two-color laser fields

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dc.contributor.authorMilosevic, D. B.
dc.contributor.authorMilosevic, D. B.
dc.contributor.authorMilosevic, D. B.
dc.contributor.authorBecker, W.
dc.contributor.authorBecker, W.
dc.date.accessioned2024-11-26T14:56:51Z
dc.date.available2024-11-26T14:56:51Z
dc.date.issued2020
dc.description.abstract© Published under licence by IOP Publishing Ltd.High-order harmonic generation by orthogonally polarized two-color (OTC) laser fields is analysed using strong-field approximation and quantum-orbit theory. Results for the field components frequency ratio of 2:1 and 3:1 are presented and compared. We have shown that, depending on the relative phase between the field components, the shape of the high-harmonic spectrum can be very different from that obtained by a monochromatic linearly polarized laser field. It is also shown that it is possible to generate elliptically polarized high-order harmonics with very high photon energies using OTC laser field with the frequency ratio of 3:1 and a long fundamental wavelength. An effective relative phase control of the harmonic emission is demonstrated. The obtained results are explained using the quantum-orbit theory.
dc.identifier.citationGeneration of elliptically polarized soft x rays using high-order harmonic generation with orthogonal two-color laser fields / Milosevic, D.B. [et al.] // Journal of Physics: Conference Series. - 2020. - 1508. - № 1. - 10.1088/1742-6596/1508/1/012001
dc.identifier.doi10.1088/1742-6596/1508/1/012001
dc.identifier.urihttps://www.doi.org/10.1088/1742-6596/1508/1/012001
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85087407531&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000593964000001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/22035
dc.relation.ispartofJournal of Physics: Conference Series
dc.titleGeneration of elliptically polarized soft x rays using high-order harmonic generation with orthogonal two-color laser fields
dc.typeConference Paper
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume1508
relation.isOrgUnitOfPublicationdcdb137c-0528-46a5-841b-780227a67cce
relation.isOrgUnitOfPublication.latestForDiscoverydcdb137c-0528-46a5-841b-780227a67cce
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