Fast iterative retrieval algorithm for ultrashort pulse characterization using dispersion scans

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. (C) 2016 Optical Society of America


Published in:
Journal Of The Optical Society Of America B-Optical Physics, 34, 1, 190-197
Year:
2017
Publisher:
Washington, Optical Society of America
ISSN:
0740-3224
Laboratories:




 Record created 2017-01-24, last modified 2018-09-13


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