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Observation of azimuthal modulational instability and formation of patterns of optical solitons in a quadratic nonlinear crystal |
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| Authors: | Petrov D V Torner L Martorell J Vilaseca R Torres J P Cojocaru C |
| Abstract: | We report what is believed to be the first experimental demonstration of the azimuthal self-breaking of intense beams containing a vortex phase dislocation into sets of optical spatial solitons in a quadratic nonlinear material. The observations were performed in a KTP crystal. |
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