Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2819611
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dc.titleComplex dynamics of femtosecond terawatt laser pulses in air
dc.contributor.authorQiao, B.
dc.contributor.authorLai, C.H.
dc.contributor.authorZhou, C.T.
dc.contributor.authorHe, X.T.
dc.contributor.authorWang, X.
dc.date.accessioned2014-11-28T01:51:14Z
dc.date.available2014-11-28T01:51:14Z
dc.date.issued2007
dc.identifier.citationQiao, B., Lai, C.H., Zhou, C.T., He, X.T., Wang, X. (2007). Complex dynamics of femtosecond terawatt laser pulses in air. Applied Physics Letters 91 (22) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2819611
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/111353
dc.description.abstractComplex dynamics of femtosecond terawatt laser pulses in air is investigated theoretically and numerically by considering both (5) susceptibility and multiphoton ionization. Our investigation shows that these two high-order nonlinearities, acting as a Hamiltonian perturbation, can destroy homoclinic orbit connection of phase trajectory and result in spatial chaos and complex pattern of laser wave field. Due to the chaotic behavior of laser field, laser filamentation appears when laser intensity increases close to the ionization threshold. © 2007 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.2819611
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentTEMASEK LABORATORIES
dc.description.doi10.1063/1.2819611
dc.description.sourcetitleApplied Physics Letters
dc.description.volume91
dc.description.issue22
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000251324600014
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