Noncollinear type-II second-harmonic generation in a Al(0.3)Ga(0.7)As/Al2O3 one-dimensional photonic crystal

A. Bosco, M. Centini, L. Sciscione, C. Sibilia, E. Fazio, M. Bertolotti, A. Fiore, A. Convertino, L. Cerri, M. Scalora

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Abstract

We demonstrate noncollinear type-II second-harmonic generation in one-dimensional photonic crystals. A 15-period Al(0.3)Ga(0.7)As/Al2O3 structure, 3.5 micro m long, was designed, fabricated, and exptl. characterized. We measured an effective nonlinearity of (52+-12) pm/V in perfect phase-matching conditions. [on SciFinder (R)]
Original languageEnglish
Pages (from-to)3010-3012
JournalApplied Physics Letters
Volume84
Issue number16
DOIs
Publication statusPublished - 2004

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