@inproceedings{078dc78481214eecb7fa3d46209956a2,
title = "Self-trapping of optical vortices in photonic lattices optically induced with self-defocusing nonlinearity",
abstract = "We demonstrate self-trapping of singly- and doubly-charged vortices in a self-defocusing {"}backbone{"} photonic lattice. While the singly-charged vortex can evolve into a gap vortex soliton, the doubly-charged tends to turn into quasi-vortex or quadrupole structure.",
author = "Daohong Song and Liqin Tang and Cibo Lou and Xiaosheng Wang and Jingjun Xu and Zhigang Chen and H. Susanto and K. Law and Kevrekidis, \{P. G.\}",
year = "2008",
doi = "10.1109/QELS.2008.4553216",
language = "British English",
isbn = "1557528594",
series = "Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series",
booktitle = "2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS",
note = "Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008 ; Conference date: 04-05-2008 Through 09-05-2008",
}