TY - JOUR
T1 - Three-dimensional vortex solitons in self-defocusing media
AU - Efremidis, Nikolaos K.
AU - Hizanidis, Kyriakos
AU - Malomed, Boris A.
AU - Di Trapani, Paolo
PY - 2007/3/14
Y1 - 2007/3/14
N2 - We demonstrate that families of vortex solitons are possible in a bidispersive three-dimensional nonlinear Schrödinger equation. These solutions can be considered as extensions of two-dimensional dark vortex solitons which, along the third dimension, remain localized due to the interplay between dispersion and nonlinearity. Such vortex solitons can be observed in optical media with normal dispersion, normal diffraction, and defocusing nonlinearity.
AB - We demonstrate that families of vortex solitons are possible in a bidispersive three-dimensional nonlinear Schrödinger equation. These solutions can be considered as extensions of two-dimensional dark vortex solitons which, along the third dimension, remain localized due to the interplay between dispersion and nonlinearity. Such vortex solitons can be observed in optical media with normal dispersion, normal diffraction, and defocusing nonlinearity.
UR - https://www.scopus.com/pages/publications/33947218342
U2 - 10.1103/PhysRevLett.98.113901
DO - 10.1103/PhysRevLett.98.113901
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AN - SCOPUS:33947218342
SN - 0031-9007
VL - 98
JO - Physical Review Letters
JF - Physical Review Letters
IS - 11
M1 - 113901
ER -