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.
Gallo, K., Pasquazi, A., Stivala, S., Assanto, G. (2008). Parametric Solitons in Two-Dimensional Lattices of Purely Nonlinear Origin. PHYSICAL REVIEW LETTERS, 100, 053901.
Parametric Solitons in Two-Dimensional Lattices of Purely Nonlinear Origin
STIVALA, Salvatore;
2008-01-01
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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