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arXiv · 1004.3868

The role of light ellipticity in ionization of atoms by intense few-cycles laser pulses

M. Abu-samha·L. B. Madsen
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Abstract

We provide theoretical investigations of the response of the Ar and H atoms to an intense elliptically polarized few-cycle laser pulse, as a function of light ellipticity. The time-dependent Schr{ö}dinger equation describing the least-bound electron is solved numerically, and differential quantities such as the momentum distribution, the electron density in the continuum, and the above-threshold ionization spectra are computed. These quantities provide insight into the ionization dynamics and the electron rescattering process as a function of light ellipticity, and reveal great similarities between the response of Ar and H to the applied external field.

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M. Abu-samha, L. B. Madsen. 2010-04-22. The role of light ellipticity in ionization of atoms by intense few-cycles laser pulses. https://arxiv.org/abs/1004.3868

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