Abstract
We study two-color surface solitons in two-dimensional photonic lattices with quadratic nonlinear response. We demonstrate that such parametrically coupled optical localized modes can exist in the corners or at the edges of a square photonic lattice, and we analyze the impact of the phase mismatch on their properties, stability, and the threshold power for their generation.
| Original language | English |
|---|---|
| Pages (from-to) | 1545-1548 |
| Number of pages | 4 |
| Journal | Journal of the Optical Society of America B: Optical Physics |
| Volume | 26 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 1 Aug 2009 |