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Bloch-wave packet control in truncated modulated optical lattices

Autor
Kartashov, Y.V.; Vysloukh, V.A.; Torner, L.
Tipus d'activitat
Article en revista
Revista
Optics letters
Data de publicació
2010-12-15
Volum
35
Número
24
Pàgina inicial
4220
Pàgina final
4222
DOI
https://doi.org/10.1364/OL.35.004220 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/105837 Obrir en finestra nova
https://arxiv.org/abs/1011.3925?context=nlin Obrir en finestra nova
URL
http://www.ncbi.nlm.nih.gov/pubmed/21165143 Obrir en finestra nova
Resum
We study the reflection of Bloch wave packets at the interface of an optical lattice possessing a shallow longitudinal out-of-phase refractive index modulation in the adjacent waveguides. We show that the relation between the transmitted and reflected energy flows can be efficiently controlled by tuning the frequency and depth of the modulation. Thus, complete beam reflection may be achieved for a set of resonant modulation frequencies at which light tunneling between adjacent guides of modulate...
Citació
Kartashov, Y.V., Vysloukh, V.A., Torner, L. Bloch-wave packet control in truncated modulated optical lattices. "Optics letters", 15 Desembre 2010, vol. 35, núm. 24, p. 4220-4222.
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