Linear and nonlinear waveguides induced by optical vortex solitons.
We study, numerically and analytically, linear and nonlinear waveguides induced by optical vortex solitons in a Kerr medium. Both fundamental and first-order guided modes are analyzed, as well as cases of effective defocusing and focusing nonlinearity.
A H
AH
Carlsson
J N
JN
Malmberg
D
D
Anderson
M
M
Lisak
E A
EA
Ostrovskaya
T J
TJ
Alexander
Y S
YS
Kivshar