Wave dynamics in optically modulated waveguide arrays
نویسندگان
چکیده
منابع مشابه
Wave dynamics in optically modulated waveguide arrays.
A model describing wave propagation in optically modulated waveguide arrays is proposed. In the weakly guided regime, a two-dimensional semidiscrete nonlinear Schrödinger equation with the addition of a bulk diffraction term and an external "optical trap" is derived from first principles, i.e., Maxwell equations. When the nonlinearity is of the defocusing type, a family of unstaggered localized...
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Charles Ciret,1,2,* Virginie Coda,1,2 Andon A. Rangelov,3 Dragomir N. Neshev,4 and Germano Montemezzani1,2 1Université de Lorraine, LMOPS, EA 4423, 2 Rue E. Belin, F-57070 Metz, France 2Supélec, LMOPS, EA 4423, 2 Rue E. Belin, F-57070 Metz, France 3Department of Physics, Sofia University, James Bourchier 5 Boulevard, 1164 Sofia, Bulgaria 4Nonlinear Physics Center, Research School of Physics and...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2005
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.71.055602