Fast iterative retrieval algorithm for ultrashort pulse characterization using dispersion scans
Summary, in English
We present an iterative retrieval algorithm based on data constraint for ultrashort pulse characterization using dispersion scan (d-scan). The proposed algorithm is much faster and leads to a drastic reduction of retrieval times, but, compared to the standard algorithm, it performs less robustly in the retrieval of noisy d-scan traces. The algorithm is tested on several simulated cases and in two different experimental cases in the few-cycle regime.
- Department of Physics
Journal of the Optical Society of America B: Optical Physics
Optical Society of America
- Atom and Molecular Physics and Optics
- ISSN: 0740-3224