Nonparaxial vortex vector solitons in a nonlinear cubic medium |
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| Authors: | V A Aleshkevich A S Zhukarev N G Uvarov |
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| Institution: | (1) Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut, ODRA 113, 5232 Villigen PSI, Switzerland;; |
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| Abstract: | The propagation of narrow three-dimensional wave beams in a nonlinear cubic medium has been analyzed taking into account all
vector components of the wave field, including radial, angular, and longitudinal ones. Soliton solutions to the Maxwell equations
in the form of vortex solitons are found, and their properties are investigated. |
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