| Title: | Observation of discrete gap solitons in one-dimensional waveguide arrays with alternating spacings and saturable defocusing nonlinearity | Authors: | Kanshu, A. Rüter, Christian E. Kip, Detlef Shandarov, V. Beličev, Petra P. Ilic, Igor Stepić, Milutin |
Language: | eng | Issue Date: | 2012 | Publisher: | Soc. | Document Type: | Article | Journal / Series / Working Paper (HSU): | Optics letters | Volume: | 37 | Issue: | 7 | Page Start: | 1253 | Page End: | 1255 | Publisher Place: | Washington, DC | Abstract: | We consider, both experimentally and theoretically, the existence and stability of localized, symmetric, and antisymmetric gap solitons (GSs) in binary lattices of identical waveguides but with alternating spacings. Furthermore, the properties of surface GSs at the boundary of the lattice are explored. |
Organization Units (connected with the publication): | Experimentalphysik und Materialwissenschaften | ISSN: | 0146-9592 1539-4794 |
Publisher DOI: | 10.1364/OL.37.001253 |
| Appears in Collections: | 3 - Publication references (without fulltext) |
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