Modified spectrum autointerferometric correlation (MOSAIC) for single-shot pulse characterization.

Opt Lett

Department of Physics and Astronomy, Optical Science and Engineering Program, University of New Mexico, Albuquerque, New Mexico 87131, USA.

Published: October 2007

A method for generation of the modified spectrum autointerferometric correlation that allows single-shot pulse characterization is demonstrated. A sensitive graphical representation of the ultrashort pulse phase quality is introduced that delineates the difference between the presence of temporal and spectral phase distortions. Using these schemes, full-field reconstruction of ultrashort laser pulses is obtained in real time using an efficient iterative technique.

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http://dx.doi.org/10.1364/ol.32.002822DOI Listing

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