| Title: | Observation of higher-order solitons in defocusing waveguide arrays | Authors: | Smirnov, Eugene Rüter, Christian E. Kip, Detlef Kartashov, Yaroslav V Torner, Lluis |
Language: | eng | Issue Date: | Jul-2007 | Publisher: | Soc. | Document Type: | Article | Journal / Series / Working Paper (HSU): | Optics letters | Volume: | 32 | Issue: | 13 | Page Start: | 1950 | Page End: | 1952 | Publisher Place: | Washington, DC | Abstract: | We observe experimentally higher-order solitons in waveguide arrays with defocusing saturable nonlinearity. Such solitons can comprise several in-phase bright spots and are stable above a critical power threshold. We elucidate the impact of the nonlinearity saturation on the domains of existence and stability of the observed complex soliton states. |
Organization Units (connected with the publication): | Technische Universität Clausthal | ISSN: | 0146-9592 | Publisher DOI: | 10.1364/ol.32.001950 |
| Appears in Collections: | 6 - Publication references (without fulltext) of your publications before HSU |
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