Dark and singular optical solitons with spatio-temporal dispersion by Kudryashov's method Academic Article uri icon


  • ¬© 2018, National Institute of Optoelectronics. All rights reserved. This paper obtains exact 1-soliton solution to the nonlinear Schr√∂dinger's equa5tion with spatio-temporal dispersion, in addition to usual group-velocitydispersion, by the aid of Kudryashov's method. There are four types of nonlinearity that are studied. These are Kerr law, power law, parabolic law and dual-power law. Bright, dark and singular soliton solutions are obtained.

author list (cited authors)

  • Zhou, Q., Mirzazadeh, M., Ekici, M., Moshokoa, S. P., Biswas, A., Ullah, M. Z., & Belic, M.

publication date

  • March 2018