Jason W. Fleischer, Dragomir N. Neshev, Guy Bartal, Tristram J. Alexander, Oren Cohen, Elena A. Ostrovskaya, Ofer Manela, Hector Martin, Jared Hudock, Igor Makasyuk, Zhigang Chen, Demetrios N. Christodoulides, Yuri S. Kivshar and Mordechai Segev
Here, we summarize the independent
observations of vortex-ring lattice solitons by two separate groups. These vortex-ring solitons are generic to nonlinear lattices in two dimensions and are building blocks for more extended and complex wave structures.
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