Abstract
We present a theoretical study of vortical plasmonic lattice solitons, which form in two-dimensional arrays of metallic nanowires embedded into nonlinear media with both focusing and defocusing Kerr nonlinearities. Their existence, stability, and subwavelength spatial confinement are investigated in detail.
| Original language | English |
|---|---|
| Pages (from-to) | 1179-1181 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 36 |
| Issue number | 7 |
| Early online date | 25 Mar 2011 |
| DOIs | |
| Publication status | Published - 1 Apr 2011 |