By employing an iterative procedure based on a bidirectional beam propagation method, we develop a numerical algorithm to model light propagation in multilayered structures with second-order nonlinearities. Examples of the applicability of this technique in describing second harmonic generation in photonic crystals are given.
Bidirectional beam propagation method for multilayered dielectrics with quadratic nonlinearity
LOCATELLI, Andrea;MODOTTO, Daniele;DE ANGELIS, Costantino
2002-01-01
Abstract
By employing an iterative procedure based on a bidirectional beam propagation method, we develop a numerical algorithm to model light propagation in multilayered structures with second-order nonlinearities. Examples of the applicability of this technique in describing second harmonic generation in photonic crystals are given.File in questo prodotto:
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