Second harmonic superprism effect in 2D nonlinear photonic crystals - art. no. 659315

Emmanuel Centeno; Didier Felbacq

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Second harmonic superprism effect in 2D nonlinear photonic crystals - art. no. 659315

Emmanuel Centeno et Didier Felbacq

Photonic Materials, Devices, and Applications II, Vol.6593, pp.59315-59315

Conference on Photonic Materials, Devices and Applications II (Maspalomas, Spain, 02/05/2007)

2007

Résumé

second harmonic conversion

photonic crystals

superprism effect

GENERATION

We propose the fusion of the superprism effect and of the second harmonic generation: small variations of the fundamental field parameters cause large variations in the direction of the second harmonic emission. Phase matching conditions with very different propagation directions for the fundamental and the second harmonic fields are achieved inside 2D PCs. These results are obtained by the use of a multiple scattering method extended to the second harmonic generation problem. This nonlinear effect could possibly be applied for the design of new directional compact sources or of sensor devices.

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Détails

Titre: Second harmonic superprism effect in 2D nonlinear photonic crystals - art. no. 659315
Créateurs - sans rôle: Emmanuel Centeno - Groupe d'étude des semiconducteurs
Didier Felbacq - Groupe d'étude des semiconducteurs
Détails de publication: Photonic Materials, Devices, and Applications II, Vol.6593, pp.59315-59315
Colloque: Conference on Photonic Materials, Devices and Applications II (Maspalomas, Spain, 02/05/2007)
Identifiants: 9937785209311
Unité académique: Université de Montpellier
Langue: English
Type de ressource: Conference proceeding
Champs locaux: hal-00437963