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Article Dans Une Revue Journal of the European Optical Society : Rapid publications Année : 2006

Resonant second harmonic generation in random dielectric structures

Marco Centini
  • Fonction : Auteur
Didier Felbacq
  • Fonction : Auteur
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Diederick S. Wiersma
  • Fonction : Auteur
Concita Sibilia
  • Fonction : Auteur
Michael Scalora
  • Fonction : Auteur
Mario Bertolotti
  • Fonction : Auteur

Résumé

We show that resonant second harmonic generation can be obtained in random dielectric structures. The scheme is based on internal resonances due to the optical counterpart of Anderson localization. By making use of different localization lengths at the fundamental and at the second harmonic frequencies, we predict a conversion efficiency that is four orders of magnitude higher than a bulk material and even one order of magnitude higher than an ideal phase matched slab of the same size. The method is highly insensitive to fabrication tolerances, and provides excellent angle tunability. [DOI:10.2971/jeos.2006.06021]

Dates et versions

hal-00437975 , version 1 (01-12-2009)

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Citer

Marco Centini, Didier Felbacq, Diederick S. Wiersma, Concita Sibilia, Michael Scalora, et al.. Resonant second harmonic generation in random dielectric structures. Journal of the European Optical Society : Rapid publications, 2006, 1, pp.06021. ⟨10.2971/jeos.2006.06021⟩. ⟨hal-00437975⟩
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