|Title:||Saturable discrete vector solitons in one-dimensional photonic lattices||Authors:||Vicencio, Rodrigo A.
Rüter, Christian E.
|Language:||en||Subject (DDC):||DDC::500 Naturwissenschaften und Mathematik||Issue Date:||Jan-2007||Document Type:||Article||Source:||Phys. Rev. A 76, 033816 (2007).||Journal / Series / Working Paper (HSU):||Physical review. A, Atomic, molecular, and optical physics The American Physical Society.||Volume:||76||Issue:||3||Publisher Place:||College Park, MD||Abstract:||
Localized vectorial modes, with equal frequencies and mutually orthogonal
polarizations, are investigated both analytically and experimentally in a
one-dimensional photonic lattice with saturable nonlinearity. It is shown that
these modes may span over many lattice elements and that energy transfer among
the two components is both phase and intensity dependent. The transverse
electrically polarized mode exhibits a single-hump structure and spreads in
cascades in saturation, while the transverse magnetically polarized mode
exhibits splitting into a two-hump structure. Experimentally such discrete
vector solitons are observed in lithium niobate lattices for both coherent and
mutually incoherent excitations.
|Organization Units (connected with the publication):||Technische Universität Clausthal||URL:||http://arxiv.org/abs/nlin/0701060v1||ISSN:||10502947||DOI:||10.1103/PhysRevA.76.033816|
|Appears in Collections:||Publications of the HSU Researchers (before HSU)|
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