Linear superpositions of gap solitons in periodic Kerr media

Linear superpositions of gap solitons in periodic Kerr media

The existence of a type of soliton in periodic Kerr media constructed as a superposition of noninteracting gap solitons of different kinds (bright, dark, and periodic) is first demonstrated. The periodic modulation of the nonlinearity is used to suppress the cross-phase modulation between component...

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Veröffentlicht in:Optics letters 2011-08, Vol.36 (15), p.2856-2858
Hauptverfasser: BLUDOV, Yuliy V, KONOTOP, Vladimir V, SALERNO, Mario
Format: Artikel
Sprache:eng
Schlagworte:
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Nonlinear optics
Optical solitons
nonlinear guided waves
Optics
Physics
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Zusammenfassung:The existence of a type of soliton in periodic Kerr media constructed as a superposition of noninteracting gap solitons of different kinds (bright, dark, and periodic) is first demonstrated. The periodic modulation of the nonlinearity is used to suppress the cross-phase modulation between component solitons to allow the superimposed beam to propagate for long distances.
ISSN:0146-9592
1539-4794
DOI:10.1364/ol.36.002856