Title: Higher-band modulational instability in photonic lattices
Authors: Rüter, Christian E.
Wisniewski, Jürgen
Stepić, Milutin
Kip, Detlef 
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
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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