Ptychographic reconstruction of attosecond pulses
Optics
2015-11-17 v2
Abstract
We demonstrate a new attosecond pulse reconstruction modality which uses an algorithm that is derived from ptychography. In contrast to other methods, energy and delay sampling are not correlated, and as a result, the number of electron spectra to record is considerably smaller. Together with the robust algorithm, this leads to a more precise and fast convergence of the reconstruction.
Cite
@article{arxiv.1508.07714,
title = {Ptychographic reconstruction of attosecond pulses},
author = {M. Lucchini and M. H. Brügmann and A. Ludwig and L. Gallmann and U. Keller and T. Feurer},
journal= {arXiv preprint arXiv:1508.07714},
year = {2015}
}
Comments
12 pages, 7 figures, the MATLAB code for the method described in this paper is freely available at http://figshare.com/articles/attosecond_Extended_Ptychographyc_Iterative_Engine_ePIE_/1601876