https://doi.org/10.1051/epjconf/201920502022
Polarization states of high-harmonics generated in silicon from elliptical drivers
1 Center for Free-Electron Laser Science CFEL, DESY, 22761 Hamburg, Germany
2 Physics Department, University of Hamburg, 22761 Hamburg, Germany
3 Max Planck Institute for the Structure and Dynamics of Matter, 22761 Hamburg, Germany
4 European Theoretical Spectroscopy Facility (ETSF)
5 The Hamburg Centre for Ultrafast Imaging, 22761 Hamburg, Germany
* Corresponding author: nicolai.klemke@desy.de
Published online: 16 April 2019
The polarization states of high-harmonics generated in silicon with elliptical excitation are studies. Circularly polarized harmonics are demonstrated with both circular and non-circular excitation, determined by crystal symmetry and the dynamical response of the system.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
