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dc.contributor.author | Akhmedzhanov T. | |
dc.contributor.author | Antonov V. | |
dc.contributor.author | Kocharovskaya O. | |
dc.date.accessioned | 2018-09-19T23:07:31Z | |
dc.date.available | 2018-09-19T23:07:31Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 2469-9926 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/145957 | |
dc.description.abstract | © 2016 American Physical Society.We suggest a highly efficient method of ultrashort pulse formation from resonant XUV radiation due to sub-laser-cycle modulation of the excited state of non-hydrogen-like atoms by a nonionizing IR laser field. This modulation results in formation of the Raman-Stokes and anti-Stokes sidebands in coherently forward-scattered radiation, which, in turn, leads to formation of short pulses, when the phases of the sidebands are matched. This method is a generalization of a recently suggested technique [V. A. Antonov, Phys. Rev. A 88, 053849 (2013)10.1103/PhysRevA.88.053849] for a non-hydrogen-like medium. The possibility to form 2-fs XUV pulses in the gas of helium atoms and 990-as XUV pulses in the plasma of Li+ ions with efficiencies over 80% is shown. | |
dc.relation.ispartofseries | Physical Review A | |
dc.title | Formation of ultrashort pulses from quasimonochromatic XUV radiation via infrared-field-controlled forward scattering | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 2 | |
dc.relation.ispartofseries-volume | 94 | |
dc.collection | Публикации сотрудников КФУ | |
dc.source.id | SCOPUS24699926-2016-94-2-SID84983238531 |