Anisotropy-controlled topological stability of discrete vortex solitons in optically induced photonic lattices.

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@article{Terhalle2010AnisotropycontrolledTS, title={Anisotropy-controlled topological stability of discrete vortex solitons in optically induced photonic lattices.}, author={Bernd Terhalle and Dennis Goeries and Tobias Richter and P. Rose and Anton S. Desyatnikov and Friedemann Kaiser and Cornelia Denz}, journal={Optics letters}, year={2010}, volume={35 4}, pages={604-6} }