Robustness of quadratic solitons with periodic gain |
Lluis Torner, Juan P. Torres, Ole Bang
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| Abstract | We address the robustness of quadratic solitons with periodic non-conservative perturbations. We find the evolution equations for guiding-center solitons under conditions for second-harmonic generation in the presence of periodic multi-band loss and gain. Under proper conditions, a robust guiding-center soliton formation is revealed. |
| Keywords | Solitons; Second-harmonic generation; Self-frequency doubling lasers; Cascading; Optical amplifiers |
| Type | Journal paper [With referee] |
| Journal | Optics Communications |
| Year | 2000 Month November Vol. 185 pp. 479-485 |
| Publisher | Elsevier |
| BibTeX data | [bibtex] |
| IMM Group(s) | Mathematical Physics |