Parametric Solitons in Two-Dimensional Lattices of Purely Nonlinear Origin
Katia GalloOptoelectronics Research Centre, University of Southampton, S017 1BJ Southampton, United KingdomAlessia PasquaziOptoelectronics Research Centre, University of Southampton, S017 1BJ Southampton, United KingdomSalvatore StivalaOptoelectronics Research Centre, University of Southampton, S017 1BJ Southampton, United KingdomGaetano AssantoOptoelectronics Research Centre, University of Southampton, S017 1BJ Southampton, United Kingdom
2008en
ABI
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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