| Literature DB >> 15675704 |
Andrea Fratalocchi1, Gaetano Assanto, Kasia A Brzdakiewicz, Mirek A Karpierz.
Abstract
We investigate multiband optical breathers in a voltage-adjustable array of coupled waveguides in nematic liquid crystals. Symmetric breathers resulting from vector composition of modes from two bands are observed over large propagation distances and are described in terms of the Floquet-Bloch theory.Year: 2005 PMID： 15675704 DOI： 10.1364/ol.30.000174
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776