Saddle solitons: a balance between bi-diffraction and hybrid nonlinearity
نویسندگان
چکیده
منابع مشابه
Saddle solitons: a balance between bi-diffraction and hybrid nonlinearity.
We demonstrate self-trapping of light by simultaneously compensating normal and anomalous (saddle-shaped) diffractions with self-focusing and self-defocusing hybrid nonlinearity in optically induced ionic-type photonic lattices. Innovative two-dimensional gap solitons, named "saddle solitons," are established, whose phase and spectrum characteristics are different from all previously observed s...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 2009
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.34.003259