Intense attosecond pulses carrying orbital angular momentum using laser plasma interactions

Vortices in light fields are of growing importance in the XUV and X-ray ranges. Here the authors show by simulations that high harmonics and attosecond pulses, generated while irradiating a deformed thin foil with circularly-polarized Gaussian laser pulses, carry a well-defined orbital angular momen...

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Auteurs principaux: J. W. Wang, M. Zepf, S. G. Rykovanov
Format: article
Langue:EN
Publié: Nature Portfolio 2019
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Accès en ligne:https://doaj.org/article/10feafbca1e14b929e6607eb80608dd8
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