Spiraling multivortex solitons in nonlocal nonlinear media. Academic Article uri icon

abstract

  • We demonstrate the existence of a broad class of higher-order rotating spatial solitons in nonlocal nonlinear media. We employ the generalized Hermite-Laguerre-Gaussian ansatz for constructing multivortex soliton solutions and study numerically their dynamics and stability. We discuss in detail the tripole soliton carrying two spiraling phase dislocations, or self-trapped optical vortices.

author list (cited authors)

  • Buccoliero, D., Desyatnikov, A. S., Krolikowski, W., & Kivshar, Y. S.

citation count

  • 71

publication date

  • January 2008