Enhancement of chi((2)) cascading processes in one-dimensional photonic bandgap structures

We theoretically analyze the nonlinear phase shifts induced by cascaded chi((2)):chi((2)) processes in one-dimensional photonic bandgap structures. We find that the enhancement of the density of modes near the band edge, coupled with a suitable choice of relative phase mismatch, leads to a remarkabl...

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Veröffentlicht in:	Optics letters 1999-12, Vol.24 (23), p.1663-1665
Hauptverfasser:	D'Aguanno, G, Centini, M, Sibilia, C, Bertolotti, M, Scalora, M, Bloemer, M J, Bowden, C M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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