Symmetry-breaking instability of multimode vector solitons.
We show experimentally that the two-component multimode spatial optical vector soliton, i.e., a two-hump self-guided laser beam, exhibits in Kerr media a sharp space-inversion symmetry-breaking instability. The experiment is performed in a CS2 planar waveguide using the orthogonal circular polarization states of light as the two components of the vector soliton.
Cambournac
C
C
Laboratoire d'Optique P. M. Duffieux, U.M.R. CNRS/Université de Franche-Comté 6603, 16, route de Gray, 25030 Besançon Cedex, France.
Sylvestre
T
T
Maillotte
H
H
Vanderlinden
B
B
Kockaert
P
P
Emplit
Ph
P
Haelterman
M
M