The filamentation of ultrashort pulses in air is investigated. The evolution of these filaments can be approximated by a two-dimensional reduced model. Results from this model are confronted with 3D+1 space-and-time resolved numerical simulations.
© 2004 Optical Society of America
S. Skupin, L. Berge, U. Peschel, and F. Lederer, "Filamentation of femtosecond pulses in air: Turbulent short-scale cells versus long-range clusters," in Nonlinear Guided Waves and Their Applications, Technical Digest on CD (Optical Society of America, 2004), paper TuC28.
References are not available for this paper.