Parametric solitons in two-dimensional lattices of purely nonlinear origin.
نویسندگان
چکیده
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.
منابع مشابه
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ورودعنوان ژورنال:
- Physical review letters
دوره 100 5 شماره
صفحات -
تاریخ انتشار 2008