Abstract
We investigate the properties of the families of spatial walking solitons propagating in planar waveguides made of quadratic nonlinear media under conditions for second-harmonic generation in the presence of Poynting vector walk-off. We study in detail the shape and various features of the solitons, their stability on propagation, and their excitation.
Original language | English |
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Pages (from-to) | 1476-1487 |
Number of pages | 12 |
Journal | Journal of the Optical Society of America B: Optical Physics |
Volume | 15 |
Issue number | 5 |
DOIs | |
Publication status | Published - May 1998 |