|Title:||Higher-band modulational instability in photonic lattices||Authors:||Rüter, Christian E.
|Language:||eng||Issue Date:||May-2007||Publisher:||Optical Society of America||Document Type:||Article||Journal / Series / Working Paper (HSU):||Optics express||Volume:||15||Issue:||10||Page Start:||6324||Page End:||6329||Publisher Place:||Washington, DC||Conference:||Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides 2007||Abstract:||
Propagation of extended Floquet-Bloch modes in the first three bands of a one-dimensional photonic lattice possessing a self-defocusing saturable nonlinearity is studied experimentally and numerically on the example of waveguide arrays in lithium niobate. Discrete modulation instability is observed in all bands in the region of anomalous diffraction, whereas modes propagate stable in the normal diffraction regime. © 2007 Optical Society of America.
|Organization Units (connected with the publication):||Technische Universität Clausthal||ISSN:||1094-4087||Publisher DOI:||10.1364/OE.15.006324|
|Appears in Collections:||6 - Bibliographic Data - Publications of the HSU Researchers (before HSU)|
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