title: Wavelet analysis of short light pulses.
abstract: We demonstrate the possible use of the Wigner-Ville transformation for describing ultrashort light pulses in both time and frequency and give support to the intuitive pictures used by experimentalists in the field. Two cases are considered: the effect of linear dispersion and self phase modulation. Various characteristics can be extracted from the Wigner-Ville distribution, e.g., time broadening, power spectrum broadening and reshaping, instantaneous frequency time variation.
authors: C
authors: C
authors: Hirlimann
authors: J F
authors: JF
authors: Morhange