Experiments on Linear and Nonlinear Localization of Optical Vortices in Optically Induced Photonic Lattices
Numerical simulation of single-site (top) and four-site (bottom) surface excitation of a SCV after 4-cm of nonlinear propagation. Shown are (a) vortex output intensity pattern and (b) its corresponding interferogram, and (c) side-view of the vortex propagation to cm.
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