Abstract
A method to find discrete solitons in nonlinear lattices is introduced. Using nonlinear optical waveguide arrays as a prototype application, both stationary and traveling-wave solitons are investigated. In the limit of small wave velocity, a fully discrete perturbative analysis yields formulas for the mode shapes and velocity.
| Original language | English |
|---|---|
| Journal | Physical Review E |
| Volume | 65 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2002 |
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