Angular surface solitons in sectorial hexagonal arrays.
Opt Lett
; 33(13): 1542-4, 2008 Jul 01.
Article
em En
| MEDLINE
| ID: mdl-18594692
ABSTRACT
We report on the experimental observation of corner surface solitons localized at the edges joining planar interfaces of hexagonal waveguide array with uniform nonlinear medium. The face angle between these interfaces has a strong impact on the threshold of soliton excitation as well as on the light energy drift and diffraction spreading.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article