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dc.contributor.authorChu, Shih-I
dc.contributor.authorLi, Peng-Cheng
dc.contributor.authorLiu, I-Lin
dc.date.accessioned2014-12-01T20:36:47Z
dc.date.available2014-12-01T20:36:47Z
dc.date.issued2011-09-15
dc.identifier.citationChu, Shih-I., Li, Peng-Cheng., Liu, I-Lin. "Coherent control of the electron quantum paths for the generation of single ultrashort attosecond laser pulse." Phys. Rev. A 84, 033414 – Published 15 September 2011. http://dx.doi.org/10.1103/PhysRevA.84.033414.
dc.identifier.urihttp://hdl.handle.net/1808/15966
dc.descriptionThis is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.84.033414.
dc.description.abstractWe report a mechanism and a realizable approach for the coherent control of the generation of an isolated and ultrashort attosecond (as) laser pulse from atoms by optimizing the two-color laser fields with a proper time delay. Optimizing the laser pulse shape allows the control of the electron quantum paths and enables high-harmonic generation from the long- and short-trajectory electrons to be enhanced and split near the cutoff region. In addition, it delays the long-trajectory electron emission time and allows the production of extremely short attosecond pulses in a relatively narrow time duration. As a case study, we show that an isolated 30 as pulse with a bandwidth of 127 eV can be generated directly from the contribution of long-trajectory electrons alone.
dc.publisherAmerican Physical Society
dc.titleCoherent control of the electron quantum paths for the generation of single ultrashort attosecond laser pulse
dc.typeArticle
kusw.kuauthorChu, Shih-I
kusw.kudepartmentChemistry
kusw.oastatusfullparticipation
dc.identifier.doi10.1103/PhysRevA.84.033414
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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