International Journal of Optics / 2012 / Article / Fig 8

Review Article

Experiments on Linear and Nonlinear Localization of Optical Vortices in Optically Induced Photonic Lattices

Figure 8

Experimental results of SCV beam output after propagating through (a) a half-intensity ( ) defect and (b) a zero-intensity defect at a fixed bias field of 2.6 kV/cm. (c), (d) Output of the vortex beam through the zero-intensity defect when the bias field is decreased to 1.4 kV/cm and increased to 3.2 kV/cm, respectively.

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