Kerr-driven nonlinear refractive index of air at 800 and 400 nm measured through femtosecond laser pulse filamentation

Yu. E. Geints, A. M. Kabanov, A. A. Zemlyanov, E. E. Bykova, O. A. Bukin, S. S. Golik
  • Applied Physics Letters, January 2011, American Institute of Physics
  • DOI: 10.1063/1.3657774