  Short description of the FORTRAN-codes for an analysis of the ultrashort
pulse dynamics is presented. We consider: 1) the aberration-less approximation
and the momentum method for the search of the single pulse stability regions in
the laser with the soft-aperture Kerr-lens mode locking; 2) the distributed
complex Ginzburg-Landau model for the same aim; 3) the generalized Schroedinger
equation for the analysis of the femtosecond pulse propagation in the tapered
and photonic crystal fibers.
