Suppression of collapse for spiraling elliptic solitons.
We reveal that orbital angular momentum can suppress catastrophic self-focusing in nonlinear Kerr media supporting stable spiraling solitons with an elliptic cross section. We discuss the necessary requirements for observation of this effect with coherent optical and matter waves.
Desyatnikov
Anton S
AS
Nonlinear Physics Center, Research School of Physics and Engineering, The Australian National University, Canberra ACT 0200, Australia.
Buccoliero
Daniel
D
Dennis
Mark R
MR
Kivshar
Yuri S
YS