Time-domain ptychography
Optics
2015-02-19 v2
Abstract
Through dedicated measurements in the optical regime we demonstrate that ptychography can be applied to reconstruct complex-valued object functions that vary with time from a sequence of spectral measurements. A probe pulse of approximately 1 ps duration, time delayed in increments of 0.25 ps is shown to recover dynamics on a ten times faster time scale with an experimental limit of approximately 5 fs.
Cite
@article{arxiv.1404.7621,
title = {Time-domain ptychography},
author = {Dirk Spangenberg and Pieter Neethling and Erich Rohwer and Michael H. Brügmann and Thomas Feurer},
journal= {arXiv preprint arXiv:1404.7621},
year = {2015}
}
Comments
5 pages, 4 figures, new title and minor text changes