Iterative Algorithms for Ptychographic Phase Retrieval
Optics
2012-09-24 v1 Optimization and Control
Data Analysis, Statistics and Probability
Abstract
Ptychography promises diffraction limited resolution without the need for high resolution lenses. To achieve high resolution one has to solve the phase problem for many partially overlapping frames. Here we review some of the existing methods for solving ptychographic phase retrieval problem from a numerical analysis point of view, and propose alternative methods based on numerical optimization.
Cite
@article{arxiv.1105.5628,
title = {Iterative Algorithms for Ptychographic Phase Retrieval},
author = {C. Yang and J. Qian and A. Schirotzek and F. Maia and S. Marchesini},
journal= {arXiv preprint arXiv:1105.5628},
year = {2012}
}
Comments
32 pages, 15 figures