Parametric solitons in two-dimensional lattices of purely nonlinear origin |
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| Authors: | Gallo Katia Pasquazi Alessia Stivala Salvatore Assanto Gaetano |
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| Institution: | Optoelectronics Research Centre, University of Southampton, S017 1BJ Southampton, United Kingdom. |
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| Abstract: | We demonstrate spatial solitons via twin-beam second-harmonic generation in hexagonal lattices realized by poling lithium niobate planar waveguides. These simultons can be steered by acting on power, direction, and wavelength of the fundamental frequency input. |
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