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. (C) 2005 Optical Society of America.
Fratalocchi, A., Assanto, G., Brzdakiewicz, K.a., Karpierz, M.a. (2005). Optical multiband vector breathers in tunable waveguide arrays. OPTICS LETTERS, 30(2), 174-176 [10.1364/OL.30.000174].
Optical multiband vector breathers in tunable waveguide arrays
ASSANTO, GAETANO;
2005-01-01
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. (C) 2005 Optical Society of America.File in questo prodotto:
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