Bragg-resonance-induced Rabi oscillations in photonic lattices.
Opt Lett
; 32(13): 1920-2, 2007 Jul 01.
Article
em En
| MEDLINE
| ID: mdl-17603614
We show that propagation of optical beams in periodic lattices induces power oscillations between the Fourier spectrum peaks, with the indices related by the Bragg resonance condition. In the spatial coordinates, this is reflected in the beam position oscillations. A simple resonant theory explains the phenomenon. The effect can be used for controlled generation of the Floquet-Bloch modes in photonic lattices.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2007
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Estados Unidos