Strong-Field Ionization of Linear Molecules by a Bichromatic Elliptically Polarized Laser Field with Coplanar Counterrotating or Corotating Components of Different Frequencies
dc.bibliographicCitation.firstPage | 12003 | eng |
dc.bibliographicCitation.issue | 1 | eng |
dc.bibliographicCitation.journalTitle | Journal of physics: Conference Series | eng |
dc.bibliographicCitation.volume | 1206 | eng |
dc.contributor.author | Gazibegović-Busuladžić, A. | |
dc.contributor.author | Busuladžić, M. | |
dc.contributor.author | Čerkić, A. | |
dc.contributor.author | Hasović, E. | |
dc.contributor.author | Becker, W. | |
dc.contributor.author | Milošević, D.B. | |
dc.date.accessioned | 2021-11-18T07:41:43Z | |
dc.date.available | 2021-11-18T07:41:43Z | |
dc.date.issued | 2020 | |
dc.description.abstract | We investigate strong-field ionization of linear molecules by a two-color laser field of frequencies rω and sω having coplanar counterrotating or corotating elliptically polarized components (ω is the fundamental laser field frequency and r and s are integers). Using the improved molecular strong-field approximation we analyze direct above-threshold ionization (ATI) and high-order ATI (HATI) spectra. More precisely, reflection and rotational symmetries of these spectra for linear molecules aligned in the laser-field polarization plane are considered. The reflection symmetries for particular molecular orientations, known to be valid for a bicircular field (this is the field with circularly polarized counterrotating components), are valid also for arbitrary component ellipticities. However, specific rotational symmetries that are satisfied for HATI by a bicircular field, are violated for an arbitrary elliptically polarized field with counterrotating components. For the corotating case and the N2 molecule we analyze molecular-orientation-dependent interferences and plateau structures for various ellipticities. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/7338 | |
dc.identifier.uri | https://doi.org/10.34657/6385 | |
dc.language.iso | eng | eng |
dc.publisher | Bristol : IOP Publ. | eng |
dc.relation.doi | https://doi.org/10.1088/1742-6596/1206/1/012003 | |
dc.relation.essn | 1742-6596 | |
dc.rights.license | CC BY 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | eng |
dc.subject.ddc | 530 | eng |
dc.subject.other | strong-field ionization | eng |
dc.subject.other | molecular strong-field approximation | eng |
dc.subject.other | above-threshold ionization (ATI) | eng |
dc.title | Strong-Field Ionization of Linear Molecules by a Bichromatic Elliptically Polarized Laser Field with Coplanar Counterrotating or Corotating Components of Different Frequencies | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | MBI | eng |
wgl.subject | Physik | eng |
wgl.type | Zeitschriftenartikel | eng |
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