Propagation of intensive ultrashort light pulses with zero group dispersion wavelengths

Summary form only given. Much work has lately been done in nonlinear optics to develop new approaches to the analysis of light field oscillation dynamics in optical media. An adequate description of phenomena accompanying ultrashort pulse propagation requires consideration of pulse internal structure, i.e. its electrical field. The results of the present paper are obtained on the basis of a new nonlinear wave equation derived for electrical field of linearly polarized pulse with duration of up to one light field cycle propagating through transparent isotropic waveguiding media.