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Journal articles
Characterization of ultra-short pulses by cross-phase modulation
Abstract : We present an improved iterative algorithm which allows to reconstruct the temporal pulse profile, phase and absolute intensity of ultra-short laser pulses from a set of cross-phase-modulated spectra. The changes in the centre of gravity of the recorded spectra allow to reconstruct the intensity autocorrelation independently of the phase retrieval algorithm. Ambiguity problems encountered in a previous scheme are eliminated.
Keywords :
nonlinear optics
ultrashort pulses
https://hal-polytechnique.archives-ouvertes.fr/hal-00465606
Contributor : Aurélien Houard <>
Submitted on : Friday, March 19, 2010 - 11:56:30 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:02 AM
Contributor : Aurélien Houard <>
Submitted on : Friday, March 19, 2010 - 11:56:30 PM
Last modification on : Wednesday, July 3, 2019 - 10:48:02 AM
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