Higher order oscillations of (3+1)D light bullets in linearly inhomogeneous cubic-quintic media


  • Jerzy Jasinski Warsaw University of Technology




In the paper the propagation of (3+1)D axially-symmetric spatio-temporal pulses through cubic-quintic nonlinear Kerr-like with linear graded-index modulation is considered. Analysis of propagation is performed by means of variational method. The approximate solutions of Euler-Lagrange (EL) equations are obtained using multiple scale approximation up to second-order correction terms. The results are compared with numeric solution of nonlinear Schrödinger equation.

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Author Biography

Jerzy Jasinski, Warsaw University of Technology

Faculty of Physics,

Optics Division




How to Cite

Jasinski, J. (2012). Higher order oscillations of (3+1)D light bullets in linearly inhomogeneous cubic-quintic media. Photonics Letters of Poland, 4(1), pp. 29–31. https://doi.org/10.4302/photon. lett. pl.v4i1.295